AQQA Submersible Aquarium Heater,100W/200W/300W/500W/800W/1000W/1200W Fish Tank Heater,External Temperature Controller LED Temperature Display,Suitable for Saltwater and Freshwater(500W)
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Returnable until Jan 31, 2025
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Availability:
Only 5 left in stock, order soon!
Arrives
Tuesday, Jun 24
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Size: 500W (for 66-135 gallon)
Features
- Explosion-proof Quartz Glass Aquarium Heater Durable and Safer: Made of a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and long lasting; 2 hours heating 1C; The shell is a high temperature resistant PC material, which can effectively protect the fish from scalding
- Temperatures Ranges 68F to 93F: The heater built-in thermometer, when the water temperature is lower than the set temperature by 1F, the heater will automatically heat up; when the water temperature is consistent with the set temperature stop heating; Pressing and holding for 5 seconds changes temperature display from Celsius to Fahrenheit
- LED External Controller with Indicator Light: The number above the controller is the current water temperature, the number below is the set temperature; Red light means heating; Blue lights indicate constant temperature; Blue light flashing indicates the heater not fully submersibled; The controller is not waterproof, please keep away from water
- Dry Burning-resistant Protection: When the heater is 5 cm above the water surface, automatically power off and the controller display "E1"; When submerged in the water again, return to normal, no need to unplug the power or reset the controller; Controller with memory function, If power is shut off, the heater will keep the temperature settings until it powers on again, no need to worry about pets when you going out
- Adjustable Hooks, Controller Can Be Installed: A hook can be installed on the back of the controller to hang on the fish tank; The size of the hook can be adjusted according to the thickness of the fish tank, very safe and reliable
Product Dimensions : 3.4 x 2 x 11.2 inches; 2.95 Pounds
Item model number : AQ020
Date First Available : September 17, 2020
Manufacturer : AQQA
Best Sellers Rank: #9,912 in Pet Supplies (See Top 100 in Pet Supplies) #20 in Aquarium Heaters
#20 in Aquarium Heaters:
Customer Reviews: 4.3 4.3 out of 5 stars 2,002 ratings
Item Weight: 2.94 pounds
Manufacturer: AQQA
Item model number: AQ020
Date First Available: September 17, 2020
Item Package Dimensions L x W x H: 17.3 x 8.5 x 2.3 inches
Item Dimensions LxWxH: 3.4 x 2 x 11.2 inches
Brand Name: AQQA
Target Audience Keyword: fish
Directions: When in use，must be completely immersed in water
Warranty Description: 1 Year manufacturer
Model Name: Aquarium Heater
Color: Black
Size: 500W (for 66-135 gallon)
Care Instructions: No dry burning
Included Components: 1*aquarium heater
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1000W (for 105-238 gallon)
I bought this for use when making salt water in a 40-gallon trash can. It works great! I have a RO/DI system in the house which takes a couple hours to fill the can. I plug this in as soon as the water submerges the heater. It does an excellent job of heating the water as the can fills. The water is always heated to 77 degrees by the time I mix in the salt and am ready for the water change. I love it!
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Reviewed in the United States on October 26, 2024 by Jason
Size: 100W (for 25-35 gallon)
This is a powerful heater that holds temperature very well. Compared to my marina 100w heater in the photo, it does look rather bulky, but it blends in just fine in my cichlid tank. When I first plugged in the heater, my current temp readout was at 76f and I set it to 80f. It took about an hour to reach 80f, which is fairly quick. My marina heater takes a few hours. The temperature has been holding all day, even in a colder room. My room temp at the moment is 70f, with the window slightly cracked open and the tank is about 3 feet from the window. It kicks in when it's 1 degree lower, which is more ideal for those with sensitive livestock. Some heaters don't kick in until the temp is down to 5f lower than your desired setting! You don't have to worry about wide temperature swings with this unit. I appreciate the exterior temp readout and control module. It comes with a hanging kit and can be secured on the edge of the tank. It does take a few presses to get to your desired setting, because there's only one button. It just cycles through to 93f and starts over. Pressing and holding the button for 5 seconds changes it from F to C readouts. The suction cups are very good quality and didn't give me any trouble, but time will tell. Another thing I appreciate is that it has a memory setting in case the power goes out. I tested it by unplugging and replugging it. The setting always stayed the same. This gives me peace of mind. The only thing I do not like about the exterior module is that it can be easily accessed by kids... and kids love pushing all sorts of buttons... But I am single and don't have to worry about this.. Just be careful and keep an eye on your temp settings when you have kids over! Or better yet, conceal it to the back corner. It does blend well in some setups and may look bulky in others. This is something to consider. Personally for me the housing doesn't bother me. I'm not a big fan of the big glass tubes. My yellow lab cichlids are too big to fit in the slots, so I don't have to worry about any misadventure. I will keep testing this throughout the upcoming season and will update on any changes.
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Reviewed in the United States on November 3, 2020 by Chill_Murray Chill_Murray
Size: 800W (for 80-220 gallon)
Lasted 3 years. A record in my 50 years of aquarium keeping.
Reviewed in the United States on October 31, 2024 by Mike Emmons
Size: 500W (for 66-135 gallon)
This is a good heater if you have a big aquarium. I love the controls that hang on the outside of the aquarium, and that it tells you how warm the water at that spot actually is. I had mine at the opposite end of the tank from the heater, and it made me aware of the fact that I needed a powerhead to circulate the water in my tank.
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Reviewed in the United States on July 26, 2024 by lydia ramer
Size: 200W (for 45-80 gallon)
Does what it supposed to. Stays within 1 deg all the time and I love the digital readout. It might be a bit larger than the usual ones because of the plastic guard on it but I got used to it and it looks great now in the tank. Make sure to clean it out, it gets very dirty inside that plastic housing. UPDATE: After 9 months it died, shows EE and I cannot fix it. Tried cleaning it , let it dry out, Unplugged it for a day. Nothing, It will show the proper temp for about 3 mins then "EE" and it shuts off... Poor fish got cold. Looks like the warranty is 1 year? I Lowered the rating from 5 to 2 . Contacting Vendor, I'll update UPDATE- After contacting the Vendor and telling them the issue, they immediately sent a new heater, It was here in 5 days. Very impressed. I raised the star rating to 4 from 2 due to the customer service. Let's see how long this one lasts.
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Reviewed in the United States on December 15, 2022 by Hammy
Size: 200W (for 45-80 gallon)
I bought the 200 watt version of this heater for my 29 gallon aquarium and it malfunctioned after 2 weeks. Came home to find that the water looked cloudy. The display indicated that the unit was set to heat the water to 81f and that the temperature of the water was 78f. Put my hand in the water, clearly not 78f. I temped the water with a digital thermometer that I know to be 100% accurate and found the water to be at 95f. I was expecting this heater to be reliable because of its digital controls and its advertising that boasted about its accuracy and reliability because of its its dual temperature probes. It specifically mentioned that if a temperature probe failed it would not keep heating up the water --- “If one of the probes is broken, the entire heating rod will stop working. There is a double insurance to prevent the probe from being broken and the heating rod will continue to heat up”---. I should also point out that the advertising of this heater indicates that it has an over temperature alarm which never went off on my unit because the electronics on this thing couldn’t even tell that the water was hotter than 78f. The heating element was basically on 24/7 because the heater thought the water was at 78f when in reality it had already heated the water up into the 90’s. I recommend that nobody buy a heater over 100 watts unless it is really required for your setup to reach the temperature you want. That way if it fails there is less of a chance of it heating up your aquarium to unsafe temperature levels.
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Reviewed in the United States on April 10, 2022 by D K.
Size: 1200W (for 132-264 gallon)
UPDATE: (glass cracked when heater was taken out of tank seasonally - )HOWEVER- seller reasonably requested photos of the damaged item which I provided and a new replacement heater was received the next day or so - EXCELLENT customer service!!
Reviewed in the United States on September 19, 2024 by Judy Raymond
Size: 1200W (for 132-264 gallon)
Very simple to install and read.... temperature control is easy to use
Reviewed in the United States on September 18, 2024 by Extremely impressed