15 best 150 watt aquarium heater

Product description

Asmyna lg-h740 (G vista 2)/LS770 (G Stylo) Black/Red advanced Armor Stand protector Cover (with Black holster). Combo cases offer uncompromising, dual-layered protection without sacrificing in style.

• Designed with high Quality hard plastic and durable silicone material to fit your Device perfectly
• Two layer design includes a rubberized interior and a hardened external cover, providing superior shock absorption and scratch resistance
• The case includes a holster with swivel belt clip that doubles as a multi-angle stand.

Product description

Asmyna LG-H443 (Escape 2)/Logos Black/Dark Blue Advanced Armor Protector Cover (With Black Holster). Designed with high quality hard plastic and durable silicone material to fit your device perfectly. Two layer design includes a rubberized interior and a hardened external cover, providing superior shock absorption and scratch resistance. The case includes a holster with swivel belt clip that doubles as a multi-angle stand..

• Designed with high quality hard plastic and durable silicone material to fit your device perfectly
• Two layer design includes a rubberized interior and a hardened external cover, providing superior shock absorption and scratch resistance
• The case includes a holster with swivel belt clip that doubles as a multi-angle stand.

User questions & answers

Question:	What is the warranty length
Answer:	Dear customer, Our products compatible with SONY Alpha A3000, A5000, A5100, A6000, A6300, A6400, A6500, A7, A7II, A7S, A7SII, A7R, A7RII,SLT-A33, A35, A37, A55, SLT-A55V,DSC-RX10, RX10II, RX10 III, RX10 IV,NEX-C3, NEX-F3,NEX-3N,NEX-5C, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, and more.

Product description

Protect and personalize your wireless device with this Protective Case. The surface of this case is covered by fashionable color. This accessory provides protection by preventing scratches and chips. Hard plastic was reinforced to the front edges, sides and back of the wireless device to endure the life of the case. This wireless device Shield Protector has openings precisely made for the top and side buttons, charger port/dock connector, headset jack and speaker to allow full access to all the functions the phone offers. What's more, the pattern on the surface looks great. Our premium crystal rubber cases will help keep your device safe.

• Practical & Stylish
• Allows access to all buttons and ports
• Build from high grade materials
• Let your phone stand out!

Product description

Protect and personalize your wireless device with this Protective Case. The surface of this case is covered by fashionable color. This accessory provides protection by preventing scratches and chips. Hard plastic was reinforced to the front edges, sides and back of the wireless device to endure the life of the case. This wireless device Shield Protector has openings precisely made for the top and side buttons, charger port/dock connector, headset jack and speaker to allow full access to all the functions the phone offers. What's more, the pattern on the surface looks great. Our premium crystal rubber cases will help keep your device safe.

• Raised rubber edges for screen protection
• Access to all ports with easy press button coverage
• Resistant bumper protects against dings and scratches

Product description

All 9 EHEIM Heater models are 100% fully submersible and come with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accurancy for precise temperature readings.

• Fully submersible
• Thermo safey control protects against running dry
• Will automatically turn off when water level dips too low
• TruTemp dial recalibrates the heater for precise temperature regulation
• Made of shock resistant and shatter proof glass for fresh or marine water
• On/Off indicator light for at-a-glance monitoring

User questions & answers

Question:	How would this handle a ~200 gal tank outdoors where it can get into the 20's (F) occasionally
Answer:	We mounted ours in the overhang on our patio and it works fine. We wanted to protect it from the elements
Question:	gallons heated
Answer:	Not really sure, but I would advise them that if they are not able to provide you with that remote, you will be returning the heater.
Question:	Heater is too long to sit vertical in my tank. Horizontal would be fine. It says it's fully submersible but I'm reading the opposite here. Any help
Answer:	Its remote control has a range of 6 meters
Question:	can anyone give me length of the heaters
Answer:	4 feet for me. This is a small heater and will not be suitable for a larger patio (8-10ft height) esp if you plan to hang it in the ceiling. I learnt it the hard way and had to remove the whole installation.

Product features

Eheim Jager TruTemp Submersible Heater

Precisely regulated, constant water temperature is very important for the comfort and success of your aquarium inhabitants. The Jäger TruTemp adjustable heater is an ultra-modern electronic thermal device offering today's best technology. Designed for use in both freshwater and saltwater aquarium, Jäger TruTemp fully-submersible heaters include these great features:

Shatterproof glass construction - Made with laboratory-grade glass, TruTemp heaters are free of pollutants, resistant to chemical and biological substances, and able to withstand extreme temperature fluctuations. Their glass jackets also enlarge the heating surface and ensure even heat distribution.

TruTemp Dial - Temperature can be precisely adjusted from 18° to 34° C (65° to 93° F). Using the TruTemp dial with readjustment ring, the user can recalibrate the heater for a precise temperature reading. Control accuracy is +/- 0.5° C.

Thermo Safety Control - This safety mechanism enables 'running-dry' protection. The heater will shut off when removed from the water, and resume functioning upon return.

On/Off Indicator Light - This convenient feature eliminates guessing and enables the user to verify heater function without getting their hands wet!

Each Jäger TruTemp Heater also includes a mounting bracket and suction cups for secure and flexible placement within your aquarium system. Lastly, an extra long power cord accommodates most applications.

Product description

Product Features:

1. 110V-120V/60HZ 6-foot power cord,

2. Fully submersible.

3. Universal heater for marine, freshwater or tropical aquariums

4.automatic safety shut-off feature, and overheating protection.



Available In:

Length - 9" 15-30 Gallons, 100 Watts

Length - 9.5" 30-50 Gallons, 150 Watts

Length - 11" 40-60 Gallons, 200 Watts

Length - 11" 50-80 Gallons, 300 Watts



Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable.

A power indicator light turns on when the unit is heating, Can be positioned at a vertical or horizontal angle. Can be used in fresh or saltwater fish tanks. 6-Foot power cord.

• ★300W aquarium heater is suitable for 50 to 80 gallons aquariums,Length - 11 inch,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
• ★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.
• ★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
• ★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.
• ★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached

User questions & answers

Question:	Can the thermometer be mounted inside the tank. Somewhere here said yes but an example I saw had it mounted outside the glass. Which is correct
Answer:	The small pointy end mounts in the tank and then the temperature reading display mounts on the outside they are connected.
Question:	I set the temperature 77 but it heats 83.4 what should I do
Answer:	Send it back it must not be working correctly because if you set it add 77 it should stay there
Question:	Is this heater UL listed
Answer:	Yes the 150W heater
Question:	Digital Thermometer supplied with this heater is almost 3°F off. Is there a way to calibrate it
Answer:	I would not know how to calibrate it, but just monitor the tank temp. I do not look at the temp on the heater, just the tank water and this heater holds it very constant.

Product description

Get precise control of your aquarium temperature with the Precision Submersible Heater. This Heater combines an adjustable temperature dial, a high visibility temperature display and an advanced heating element to keep your aquarium water at the optimal temperature for your freshwater or saltwater fish. The Precision heater also includes a thermal switch which will turn off once it rises above an internal pre-set temperature, and turns back on once it cools down, making your aquarium safer for you and your fish. This 150 watt heater is designed for aquariums up to 40 gallons.

• This 150 watt heater is for aquariums up to 40 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.
• Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.
• The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability
• Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display
• Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location.

User questions & answers

Question:	Can i use this in an aquarium that is dry such as for reptiles
Answer:	10 gallons here on two different tanks. Bought both of mine three years ago. Both have ran constant since Feb. 2010 at around 80F. No problems in either tank at all except when the room itself drops into the low 60s, then they tend to sit at the lower end of 78/79. Have ran them on as few at 5.5 gallons, as large as 15g. Did awesome.
Question:	what is the max tank size this will handel
Answer:	The 300 is too big to stand up right. Mounted on the side and the bottom of tank it works very well. The suction caps are for crap, I’ve only had it a couple months and the suction caps are completely flat. The heater itself is good. I just bought a second 300 by accident. I thought a 150 would fit my tank better. Oops. No refunds on stupidity!
Question:	How do I know that the heater is on
Answer:	Size Power Needed Heater Length7-16 gallons 50 watt 9"16-26 gallons 75 watt 10.2"26-40 gallons 100 watt 12.2"40-53 gallons 125 watt 12.2"53-79 gallons 150 watt 13.4"79-106 gallons 200 watt 15.7"106-159 gallons 250 watt 17.3"159-264 gallons 300 watt 19.6"
Question:	How far from the top of the water can this be
Answer:	Real good case!! it’s very strong case

Product features

Marineland Precision Heater for Saltwater or Freshwater Aquariums

• Adjustable temperature dial clicks through each degree for accuracy
• Thermal switch automatically turns off past max preset and resets once the temperature lowers
• Advanced mica core heating element for efficient heat transfer and enhanced durability
• Three window positions to view the temperature display

• High Quality: Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.
• Adjustable Temperature: The temperature of the fish tank heater can be adjusted automatically. Temperature setting range: 20°~34°C(65° F - 93° F), and the display is easy to read.
• Fully Submersible. Power: 100W. Suggested water volume: 20 gal.
• Both suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.
• Convenient and Safe: Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock.

User questions & answers

Question:	does it turn off when it is at the chosen temperature
Answer:	Firstly,you need to set the temperature.If you set at 78,if the water in the tank is lower than the setting,the heater will be heated, the red light is on. After heating,the water in the tank up to the temperature of the setting,the heater won’t heat up, the red light is off. So don't worry about the light shock. If there is any problem,feel free to contact me .
Question:	Is the black plastic bumper at the bottom supposed to stay on when using heater or is it supposed to be remover before turning heater on
Answer:	I think its supposed to stay on
Question:	Can i use this on a circular aquarium? Will the suction cups hold to a circular tank
Answer:	I don't see any issue of mounting this unit in a circular shaped tank. One major issue is to make sure that the unit is totally submerged preventing it from burning out. There is a line on it stating it must be below water. Do this... and it will last.
Question:	What is the actual length of the 50W heater itself, not the cord
Answer:	The aquarium heater 50W is about 9.5 inch long.Hope this helps you.

Product features

Mylivell Submersible Aquarium Heater

• You will need an aquarium heater to keep your tank in a steady and controlled temperature, as proper temperature range is very important to fish and other Aquatic in winter.
• Mylivell Submersible Aquarium Heaters are one of the most popular way to keep your tank at a steady and controlled temperature, Fish water heater will be your best choice!

Product description

Description

Certain species of fish need the water temperature to be kept the same all year round. Great temperature difference caused by the rapid rise or fall of water temp in tank will lead to discomfort symptoms of fish. Orlushy aquarium heater create suitable conditions and maintain ideal and constant temp for your fish to stay healthy

Features

Durability & Reliability:

• Quartz glass made, with the feature of heat-resistant and anti-corrosion, is suitable for marine water or fresh water
• The 2 suction cups of the heater is strong enough to hold the heater in place well
• Waterproof insulator designed for submersible use

Fail-safe Function:

• If the water in tank is over-heating,with the shut-off function, it will be automatically turned off
• With thermostat inside, when the actual temp is above the set temp, the heater will stop heating. Otherwise, if the actual temp is below the set temp, it will restart to heat up the water

Adjustable Temp:

• To set the desired temp, rotate temperature value on the dial: 68, 72, 75, 79, 82, 86, 89, 93. Flexible temp prevents severe temp swings

Set-up guide

Condition 1:



Your needed temperature is 86℉ and rotate the control knob to 86, but afterThe water is heated and stays at a stable temperature - 82℉, which is lower than your desired temperature. In this case, user can reset the temperature and rotate the knob to 90(86℉-82℉= 4℉, the deviation△= 4℉，86℉+△4℉= 90℉), if one wants the temperature to be 86℉



Condition 2:



Your needed temperature is 86℉ and rotate the control knob to 86, but after the water is heated and stays at a stable temperature - 90℉, which is higher than the desired temperature. In this case, user can reset the temperature and rotate the knob to 82(86℉-90℉=-4℉, the deviation△=-4℉，86℉+△（-4℉）=82℉)，if one wants the temperature to be 86℉

• 【150 Watt Aquarium Heater】：150w aquarium heater is for 20-30 gallons fish tank, voltage 120V/60Hz, power cord 6(ft), heating rob length-9.5 inches.The temperature can be set to the values ranging from 68 to 93°F, please choose the right wattage aquarium heater according to our size chart
• 【Updated Design】: The aquarium heater is made of quartz glass, featuring corrosion-proof and explosion-proof. It adopts brand new structural design and helps increase dispersing heat area and shorten the length of the heating rob, thereby raising heating efficiency by 20%
• 【Intelligent Safety Protection】：When the indicator lamp is on, the heater starts to heat up the water. With automatic shut-off function and the thermostat inside, the heater maintains the tank water in stable and constant temp, automatically stop or start heating to keep the temp stability
• 【Wide Range of Application】： The heater is perfect for marine water or fresh water, suitable for aquaculture, hydroponic system
• 【Tips】： 1.Please disconnect the power supply, remove the heater out the water after cooling it down for 10 minutes before cleaning the aquarium or changing the water 2.Install the heater by attaching the suction cups to the tank side horizontally or vertically, and must be fully submerged

User questions & answers

Question:	Is there a difference between their heater with the red control knob and the green control knob
Answer:	Thanks for asking! You typically want around 3-5 watts per gallon of water, depending on your room temperature. The heaters are calibrated to the average room temperature of 72 degrees. So a 200 watt heater can handle up to a 75 gallon tank, or pretty close, if you have a warmer house and go by 3 watts. In a colder home, say, one heated around 65 degrees, it is capable of up to a 40 gallon tank. Let me know if you have any other questions.
Question:	Is this ul certified
Answer:	Theres a red led that's turns on when its heating. It's only on when the heater is heating, if the water temp is at the heater set point then it turns off
Question:	Can I place this heater at an angle instead of vertical or horizontal
Answer:	It should be fully submerged at all times, and can be anywhere in the tank. You can place it vertically or horizontally, but do not bury it or allow anything to press up against it.
Question:	Can I use for my 20 gallon tank that has my red eared slider
Answer:	I don't believe it will. i had it in a 175 gallon tank in my greenhouse (unheated) and it got down below 50 degrees in the tank when outside temps were 20 degrees. it has a good thermostat and you could use 2 of them to be on the safe side

Product description

Powerful 150-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up to 40 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator and a bumper guard for fish safety. Made of durable high-impact glass, it's built to last under normal aquatic conditions.

• Submersible heater for fresh or saltwater aquariums or reservoirs
• Easy to read temperature settings
• Impact-resistant glass design; Water proof sealing
• Includes bracket with suction cups for easy, secure installation
• Length: 10.6 Inch

User questions & answers

Question:	Can I put the 50 watt in a plastic 3.5 Gallon tank
Answer:	Sorry I don’t know the answer
Question:	Will this heat a 5 gallon bucket to 85-90 degree Fahrenheit
Answer:	From my experience you can. I do it routinely and it hasn't failed to heat properly. Take care that no part of it is out of the water however.
Question:	Is it recommended to mount this heater vertically or horizontally? (box doesn't say
Answer:	the color doesn't matter same heater but you can gt 25 wattage to take care of a 20 gallon tank the color has nothing to do with it its the watage 25 wattage for 20 gallon its my husband he hates computers so i had to go in the other room to ask him has had salt water and fresh water hes 71 since he was 11 years old
Question:	Is 10.6 inches the correct length for the 300w model? I'm skeptical - that seems really short
Answer:	No , just buy a heater made for reptiles.

Product description

The Fluval M Submersible Aquarium Heater’s quality European manufacturing utilizes superior components and construction. The Fluval M150 Submersible Heater is ideal for use in freshwater and marine aquariums up to 45 gallons and has a temperature range of 66-86 degrees Fahrenheit. This sleek, compact heater can be trusted for exceptional performance and unsurpassed reliability. Unique only to the Fluval "M" series the reflective technology equipped in the Fluval M Submersible Aquarium Heaters helps maintain the aquariums' natural look as the heater reflects the colors of the surroundings.

Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Above and beyond its manufacturing role, Fluval prides itself on its charitable and educational efforts that give back to the fishkeeping community, whether it means helping to fund the protection of wild coral reefs or jumping on a plane to document endangered fish species halfway around the world. Fluval’s mission is not just about building products that mimic the natural world, but inspiring aquarists of all skill levels to enjoy and respect the hobby for generations to come.

• Aquarium heater that blends into the aquarium environment with built-in reflective technology that mirrors the surrounding colors
• Computer-calibrated thermostat and easy-to-adjust temperature control dial
• Shock resistant Borosilicate glass and high density ceramic heat sick
• Easy to install with slim profile tube for easy placement
• 150-watt heater suitable for freshwater and saltwater aquariums up to 45 gallons with a 3-year warranty

User questions & answers

Question:	I have the fluval flex 32.5 gallon tank. which heater should i get? thank you
Answer:	Where do you live? I live in FL where the average temp of my fish room is 75. I have M200 (200W rated for a 65 gallon tank) on my 75 gallon tanks. If you live in Maine, the average temp is probably 60-65 of your fish room. you will need the M300 ( 300W rated for 80 gallons) or maybe 2 of them to heat the same 75 gallon tank. with that said, I think you will be find with the M100 or M50 will be fine for your 32 gallon tank. just make sure they will fit. when you set it up, put the heater in the tank, let it sit for a day or at least a few hours before you turn it on.. see what temp the tank is, turn the heater on the lowest setting and slowly turn it up to the match the tank temp. let it sit there for a hour or so, then set it to what ever temp you want. Don't trust the dial that states what the temp is, it may be off by 1 or 2 degrees. Be sure to monitor the temp for a few days to make any adjustments. Heaters will not change the temp of the tank instantly, it may take a few hours.
Question:	How long does it take to heat a 15 gallon tank
Answer:	The instructions say: "Wait 30 minutes before connecting to the electrical outlet. This allows the heater to adjust to the aquarium water temperature. Note that it may take up to 12 hours for the eater to attain the water temperature you have selected." That being said, my experience is that it is quite a bit faster than that. Of course, that depends on what temperature the water started at! (i.e., how cold is your room). Please note that thre 50 watt model is rated for 15 gallon MAX. That means if you want wiggle room, you might consider the 100 watt version. Again, however, my experience is that the 50 watt was adequate for my 15gallon. But my house is not cold.
Question:	Can it go compleatly under water
Answer:	Yes it can, "Cord and all" (but not the plug) according to the Fluval representitive I spoke to at Fluval customer service. I've had mine completely submerged ever since and havnt had any problems. Just remember not to keep it on if you have to empty tank water behond the bottom line.
Question:	Can you adjust the heat with this heater? Does it have a dial
Answer:	Yes, it's easy to adjust, and keeps the tank a constant temp.

Product features

Fluval M Submersible Heater

The M-Series submersible heater range provides exceptional performance, unsurpassed reliability and exclusive mirror technology to blend in with its surroundings.

Product description

The Finnex Compact Electronic Titanium Heaters maintain water temperature within +/-2ºF of the set value providing a safe, healthy and stable temperature for your tank. The titanium tubes are corrosion resistant which makes these virtually unbreakable for both saltwater and freshwater aquariums. These ultra fast heating tubes are easy to hide as they are compact in size and also include a precise electronic control with hang on hook. There is also a LED Heating indicator to let users know when the heater is functioning.

• Titanium Tube
• Sleek analog controller
• HMA 150: 30-60 Gallons

User questions & answers

Question:	What is the length
Answer:	Hi, there's nothing on the product label indicates that it is organic.
Question:	Does it come with a guard and what is the minimum and maximum temp settings
Answer:	Okra is described an annual green vegetable in the rose family. The seed pods are several inches long, edible, often added to soups, gumbos and stews or cooked alone.
Question:	hey guys, I need help regarding the voltage. basically I live in Republic of Georgia and we have 220 volts here, so would this thing work
Answer:	You can checkout Wild Republic Sing and Play collection - https://www.amazon.com/stores/page/2CCADD08-520C-482C-926C-DA2C1CACDD5F
Question:	Can it be placed vertically in the tank instead of horizontally
Answer:	From head to toe I think it's about 15inches long. It was really well made. Nicer than I expected.

Product description

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable. A LED indicator light comes on when unit is heating. UL approved, the heater is also programmed to turn itself off when not properly submersed to avoid overheating and damage. Electronic thermostat ranges from 68° to 88°F. The suction cups make horizontal or vertical installation quick and easy.

• Precise temperature setting to 1-degree F (68-88 degrees F)
• Recommended for aquariums up to 75 Gallons
• Fully submersible, quartz glass shatter-resistant construction
• UL Approved, Automatic safety shut off and overheat protection
• Power indicator light turns on when aquarium water is being heated

User questions & answers

Question:	Will this heater fit vertically in a 10 gallon tank
Answer:	Possibly if your pond is less than 75 gallons...there are heaters out specifically made for ponds and water tanks.
Question:	Are these good? Will it going to crack my tank
Answer:	It's probably too big. For 20 gallons of water, a 50-watt would be more appropriate. This is a 200-watt. Mine is in about 80 gallons of water in a very cold room.
Question:	Will this heater be fine for a 29gal aquarium? I only need it temporarily before this tank gets moved to our 55 gal
Answer:	Pretty small. About 4 or 5 ft if I remember correctly. It worked well but I no longer use it and don't remember it exactly. It wasn't 6 ft. Thats for sure
Question:	Is their a warranty
Answer:	Yes - it may take a little longer to bring tank up to temp than the suggested 300 watt - if the price difference between a 200 watt and 300 watt is large enough go for the 200 but keep in mind that when you run something longer it will wear out faster so take wear and tear into account when considering the price difference. Also a "strong" suggestion is to invest in a temp controller - you can order one from amazon or ebay for around $20 - I have owned inexpensive heaters and expensive ones and none of them keep very accurate water temps. Best $20 I ever spent on my tank was an independent temp controller. - http://www.amazon.com/Elitech-All-Purpose-Temperature-Controller-Thermostat/dp/B008KVCPH2/ref=sr_1_1?ie=UTF8&qid=1396905998&sr=8-1&keywords=temp+controller

Product description

Dear friends, our heaters have passed the most rigorous tests before leaving the factory. If there are any quality problems, you can get a new heater or a full refund for free. Please rest assured to buy. We guarantee that you are satisfied with our products.

You will need an aquarium heater to keep your tank in a steady and controlled temperature, as proper temperature range is very important to fish and other Aquatic in winter.

Our aquarium heater help your fish and other aquatic keeping away from stress and diseases by providing proper temperature.

Features

1, The aquarium heater is provided with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze.

2, The aquarium heater is operating as a staged heating, once achieved the setting temperature, it will stop heating for a while, and then continue working to maintain the temperature.

3, Easy to set and adjust to the setting temperature with the use of the temperature adjustment knob, offers simple installation.

4,Strong suction cup TIGHTLY FIX the heater to the tank.

Notices

1, Before powering, make sure the heater is completely submerged in the water.

2, Before removing the heater out from the water, make sure the heater is unplugged to avoid dry heating.

3, Please NOT put the aquarium heater into the sand as this will cause INACCURATE heating.

Specification

Power: 300W/ 100W/ 50W

Voltage: 110V-120V,50-60HZ

Package Include

1* Submersible Aquarium Heater

1*Heater protecter(with sucker)

1* Thermometer(with battery)

• UPGRADED MORE DURABLE VERSION: Provided the best warm area to your fish in the cold winter.Keeps improving best aquarium heater for your fish tank, after collecting so many comments from customers, we upgrade its function and life time, now it works more continuously and accurately.
• MORE SAFETY & HIGH QUALITY: This upgraded aquarium heater now updated for more durable Quartz Glass, which is pretty shatter-proof and blast-proof and prevents electricity leakage. And the stronger protective container updated for Anti-melting anti punching double sealed material, it is scald-preventing for your pets and your safety.
• FREE THERMOMETER: This fish tank heater come with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. It provide a constant warm environment for your pet fish to stay healthy, suitable both for fresh and salt water.
• TEMPERATURE CONTROL: Aquarium heater works in intermittent operation mode and will automatically turn on/off to achieve the setting temperature constantly and stably. Setting the temperature by the red knob on the top with range is 64°F - 94°F.High accuracy(±1°F)
• APPLICABLE TANK SIZE: Our submersible aquarium heaters are perfect designed for different size tank, 50W for 5-10 gallon; 100W for 10-30 gallon; 300W for 30-85 gallon, please choose the suitable power for your tank. And we also recommend to position it near a strong water flow, the outlet of a power filter is ideal, so that the whole aquarium are in the same temperature.

User questions & answers

Question:	Can this be used for fresh water tank
Answer:	Yes, I have this heater in my 60 gallon tank.
Question:	Does this heater come in Farenheit readings or celcius only
Answer:	come in ffarenheit
Question:	I have a 60 gallon tank. Is this going to heat it thoroughly
Answer:	Mine is 55 and and I turned it up to about 3/4 and keeps it at 72-74. So I'd say yes.
Question:	What is the max set temp for this unit. I'm not using it for a fish tank
Answer:	94 degrees I think im not sure I only got it on 75 degrees for my tank

Product description

About Bnzaq Aquarium Heater

The aquarium heater is made of shatterproof glass that not easy to broken.The temperature is adjustable(68°F~93°F) that suit more species of fish and let your fish enjoy more comfortable environment.

Package Information:

• Aquarium heater x 1

• (FREE) Artificial aquarium plants x 3

Specification:

25W：7.8"

50W：7.8"

100W：10"

150W：10"

200W：11.8"

300W：13.1"

Heater Capacity:

25W:within 7 gallons tank

50W:7~15 gallons tank

100W:15~30 gallons tank

150W:30~50 gallons tank

200W:40~60 gallons tank

300W:50~80 gallons tank

• [PREMIUM SHATTERPROOF GLASS]Made of shatterproof glass and BPA-free plastic.Bnzaq aquarium heaters are fully submersible and safe for fish without any toxic substance producing.3 FREE artificial aquarium plants as ornament in your tank.
• [NO LONGER CHILL YOUR FISH]Automatically regulate and maintain water temperature，imitate the original ecological environment for your tropical fish.Provided fish with warm water environment.Perfect to apply to fresh and salt water.
• [ADJUSTABLE TEMPERATURE]Temperature range: 68°F~93°F.150W heater:suitable for fish tank in 30~50 gallons,Length:10".Easy to adjust temperature by the aquarium heater that suit more species of fish.
• [AUTOMATIC CONSTANT TEMPERATURE]When water temperature reaches set value,the indicator light will be OFF and the heater will automatically stop heating.The heater will automatically start heating and indicator light will be ON if water temperature is low.You could place heater horizontally or vertically.
• [ATTENTION]Please place the heater near place (filter or pump) of water flowing to keep more even water temperature.Unplug the heater 30 minutes early when changing the water for the fish tank.

User questions & answers

Question:	How long will it take my 25 watt heater take to fully heat my 5.5 gallon tank to 78? Also is the light supposed turn of and on every 5 to 10 mins
Answer:	On the initial set up of my 150 gallon fish tank it brought the water temperature to 84° before I lowered the setting. It should be able heat and maintain 85-90 degrees. My heater is about 5° off on the settings mark , I use a thermometer to check water temperature. You did not specify if your bucket was going to be used inside or outside, or if it was going to be covered.
Question:	how much of the heater can be out of water
Answer:	You should mount it horizontally because it helps the heat distribute through the tank more evenly.
Question:	Can the black cord be submerged
Answer:	Hi the measurement is accurate. I just remeassured mine.
Question:	The light on my 25w heater isnt warming uo my 5 gallon tank
Answer:	No, I have both. Sometimes they come with a green knob sometimes red.