The heat shouldn’t be an issue. Acaras can take temperatures into the high 80s for a short term with no issues. I’ve done it multiple times at 88F+ when treating for ich.
I would put a heater in the tank to keep the temperature from swinging wildly if it tends to drop low at night. I keep my blue acaras around 80 most of the time.
I would put a heater in the tank to keep the temperature from swinging wildly if it tends to drop low at night. I keep my blue acaras around 80 most of the time.