i wouldn't keep them at 80'F with the heckelli, I have found they have a shortened life span if kept at a constant high temp.
I keep mine in a pond in Milwaukee late April thru Oct where water temps easily are often in the high 40sF, but climb into the 80sF in Aug and Sept, although as Matt said, a tank without heater works well. They also show best colors when kept without a heater.
male

female

when breeding and raising fry


I keep mine in a pond in Milwaukee late April thru Oct where water temps easily are often in the high 40sF, but climb into the 80sF in Aug and Sept, although as Matt said, a tank without heater works well. They also show best colors when kept without a heater.
male

female

when breeding and raising fry



