Tank is heating up over normal levels and dont know why!?!

PegasisR · Mar 19, 2019

my tank is heating up unexpectedly. its going up but the heater is in the sump and the return pump seems to be like its not working... what could be the problem?

virtual reality · Mar 19, 2019

When is the last time you cleaned your return pump? Is your heater light on? What temp do you have it on? What is at now?

Peach02 · Mar 19, 2019

It could be external factors such as temperature do you have a computer in the room? Is the heater set to always be on or off or to maintain a temperature?

Rover · Mar 19, 2019

Question time!
1) What is the normal temperature of the tank you want to see?
2) What temperature are you seeing?
3) How are you seeing the temperature? (Glass thermometer, digital, other)
4) How long have you been experiencing above average temperatures?