Quote Originally Posted by Bob Carnie View Post
I have not looked into fish farming tanks.. do you have a link to such equipment??
I can't recommend a particular supplier, and in any case it makes sense to find someone as local as possible, but the tanks for raising small fry that you find scattered about the highlands of Scotland are just the size you are thinking of and have a similar need for a cleansing flow of fresh water. They come in round and rectangular forms.

Googling 'fish farming tank' threw up this for starters:

http://www.growfish.com/s-99.htm


"Teaching your grandmother how to suck eggs" is Britspeak for giving unneeded advice to an expert. I've never seen a convincing etymology, but it sounds good :-)