Im suprised there isnt something to control it better.. Ill try a fan next time I see if it creeps up. I just moved my large fish into a new aquarium UPSTAIRS...so I know its going to range alittle...Its worrying me alittle. Even with 3 vents and central AC
It stays warm in there... My husband mentioned setting up in the basement, we just finished it with carpet, but I dont want any water on the carpet and into the cement...it would create a mold disaster, and im allergic.
S.NH is HOT in the summer80-95 lately...and cold in the winter!!