I'm going to setting up a indoor pond in the basement. The water volume will be about 500 gal. I'm thinking the easiest way to filter would be building a trickle tower. I was thinking of doing it in a 20 gal trash bin or a similar type barrel. I wanted some input on what type of pump I should get. I'm looking for something that's give or take 1200 gph and is on the cheaper side. If anyone knows of any good build threads with a similar concept I would appreciate it.
