[adreamer2]

I'm no expert, Carl, but if you're still running a filter and pump, evaporation is common especially if the cycle is pretty heavy.....

I experience this on a daily basis myself... I have two tanks going also... and I find myself replacing water every two days.....


My two tanks are not very big, much the same as yours... I guess if your tank was larger you [we] wouldn't have this problem..... ((I have an indoor pond much larger which is waiting for the outdoor guys to come in for treatment..))

Sounds like your stock for that size tank is a bit much... Yeah.. you can expect that.....


adreamer2