06-07-2010, 07:52 AM
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heater for a small tank
I have a tiny 2.5 gallon tank. I have a small heater by Tetra that I buried under the gravel. It works fine, but there is no way of regulating the temperature. So if I leave it on all the time, my water goes up to 85. It's a pain having to remember to turn it on at night when the house cools down, and turning it off when it warms up during the day. And Im sure the temperature fluctuations aren't healthy.
Can anyone recommend a small heater that can be set to maintain a constant temperature, that won't take up a huge amount of space, since my tank is so small?