water volume from overflow box

[Canadian Man]

BCOrchidGuy

Wow Canadian man, maybe you should bring in your aquarium from out side for the winter.... lol

Yea well my basement get's almost as cold as outside durring the winter. The basement sump in an unfinished basement contributes to the extra heaters

Durring the day only 1 to 2 of the heaters is on when my lights are on but it's the night time that's a kicker. The 175w halide on my sump dosent contribute much to the heating situation.
I never have to buy a chiller though