Filtration time is double because the bigger tank has 2 filters and the small tank has only one.Ocean Railroader;4879666; said:Does your 15,000 gallon tank take less work and time then the 50,000 gallon as a fish tank or once you go to a cirtain size amount of time you have to spend taking care of them the is same.
Such as if I go though the trouble of building a 10,000 gallon tank would it be the same amount of work to go up to 40,000 and 70,000 gallons then?
The filters take about 15 to 20 minutes each at present and just consists of agitating the beads and rinsing. The tanks are on a constant slow water change cycle of about 2,000 gallons a day at present. Wc's have always been flexible and I have used several different methods.
I want to see pictures of your pond build please.