Cold Tank

[Myka]

Heaters? If that's the case, just plug one in. "Sized accordingly" doesn't tell me much about the size of the heaters since that could be anything from 2 watts per gallon to 6 watts per gallon.

[Coralgurl]

It's a fluval e200 rated to 65 gl, 200 watts. I have 2 heaters but only using 1 over the summer, I did plug both in. Temp is now at 70.