

Tetra Submersible Aquarium Heater, 50-Watts
Key item features
This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 30-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the aquarium and plug it in.
Features
- No adjustment required
- Easy to conceal
- Two year warranty
- Please read all label information on delivery
Specs
- Watts50
- FeaturesSubmersible
- Height6.5 in
- AccessoriesSuction cup
Reviews summary
- : Offers good value at this cost.
- : Designed for smaller aquariums with limited space.
- : Ideal for compact spaces, maintaining steady temperature.
- : Can maintain optimal temperatures, but may fluctuate.
- : Fails to maintain or reach set temperature consistently.
- : Indicator light operation is inconsistent, sometimes not turning on or staying on briefly.
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About this item
Product details
This Tetra submersible 50-watt heater is very easy to use for aquariums ranging from 2 to 30-gallons. The electronic thermostat automatically adjusts heat output to keep the water at a constant 78 degrees Fahrenheit. All you have to do is put it in the aquarium and plug it in.
Features
- No adjustment required
- Easy to conceal
- Two year warranty
- Please read all label information on delivery
Specifications
Watts
Features
Height
Accessories
Directions
Instructions
Fabric Care Instructions
Warranty
Warranty information
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Customer ratings & reviews
Reviews summary
- : Offers good value at this cost.
- : Designed for smaller aquariums with limited space.
- : Ideal for compact spaces, maintaining steady temperature.
- : Can maintain optimal temperatures, but may fluctuate.
- : Fails to maintain or reach set temperature consistently.
- : Indicator light operation is inconsistent, sometimes not turning on or staying on briefly.
Customer images






+15 images
Showing 1-3 of 402 reviews
Verified Purchase
The perfect heater.
The fish tank heater is easy to install and it heats the tank to the temperature needed. The price was very affordable.. My turtles are enjoying the heat.
Verified Purchase
Great heater for small tank.
I bought this heater for my daughters new betta fish 2 gallon tank. I love the fact that it suctioned on the side of the tank & also has an auto shut off when it reaches correct temp. He dif. seems to like it being warm.
Verified Purchase
works great in my 5 gallon tank
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