KenK
Aquarium Advice Apprentice
For the last two weeks or so I have been battling higher temp in my 65 gal saltwater tank. The temp has slowly risen to 82.5 and fluctuates up a degree or so during the day. At first I though it was a defective heater so I changed that and the temp is still up. I just changed the glass top to egg crate and it did nothing as far as dropping the temp. The room is warm but the other tanks in the hold the temps. I have two power heads going with good surface agitation. Anyone have any suggestions.