Ken, I'm not so sure. Aquariums are pretty clear. I figure that you just need a big enough filtration system. How big are the aquariums at the Shedd Aquarium in Chicago, the one in Morro Bay, Ca, etc.?


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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).