my heater in tank died over night i have a spare a put it into the tank but the water droped from 24c to 18c over night i have the new one at 18c but how slowing do i take it back up to 24c?
keep an eye out for ich on your fish---my heater died and dropped the temp 10 degrees----I used a space heater temporarily to get it back to 76 degrees until I got a new heater 2 days later---ich developed shortly after--I lost half my stocking