Snelly40
Well-Known Member
the ATO adds small enough amounts where i do not have it heated, it doesnt even change my overall temp by a tenth of a degree in my 90 gallon. I'd say in total my container holds 5 gallons and it takes about 4 days before i add more to it, but keeps me from getting those annoyng bubbles if it gets to low, and i add my calcium additive into the top off water so that gets added slowly and effectively as well!!!