Aqueon Submersible Aquarium Heater, 300 Watts, Up to 100 Gallons

from heymisslizz

[This review was collected as part of a promotion.] This heater quickly heats up my 30 gallon tank. Love the light that changes and indicates when the tank is at the right temperature or too cold. Also like that you can set the temperature you want your tank at. The heater goes up to 80. I have i...

from veronicag164

[This review was collected as part of a promotion.] this is a very high quality water heater without the high price tag. it is very easy to install and suctions directly to the tank. I love the built in safety features (shatterproof glass, auto turn off if it isn't installed correctly, etc) Great...

from melisaw3

[This review was collected as part of a promotion.] This heater is so sturdy and handy for use in our fishtank! We love that we can set the temperature and basically forget about it since it is pretty indestructible and self-controlled. My fish seem to be happy with it and that makes me happy too!

from Charles

Probably a bit more than needed for my 30 gal. tank but I went through a number of smaller ones, different brand, that disappointed. My fish are much more active and the water temp is staying right on.

from thymemory

[This review was collected as part of a promotion.] I upgraded my fish tank to a 10 gallons so I ordered this heater to go with it. It has adjustable feature which is great to keeps water temperature to comfort your fish and keeps your fish happy. It has automatic shut off feature when the water ...