Temperature problem - water is cold

[Malibu361]

I had crazy temp fluctuations as well then I got the ReefKeeper 2 and plugged both of my 250 Watt heaters into it and no problems at all since then the temp is always spot on...

:tub:

 

[Tangs Rule]

do you keep your tank covered?

 

[MatthewScars]

do you keep your tank covered?

I dont have it covered. I just put some mesh on the sides and back to stop jumping.

Dual Ranco split to two 300w heaters is the way to go man. Then hook the 'Cool' port to some 120mm PC fans and you're ace for all year.