The larger the aquarium the better. I think you could imitate stream conditions. For starters I would place a power head at one end of the tank and push water toward the other end of the tank. This would crate current that would imitate current in a stream. If you are real adventurous and creative you could build a small 8ft long raceway out of plywood with inside coated with epoxy or a plastic liner. Water flows in one end (headwater) and exits the other end (mouth). At exit water gets filtered for solids and chemicals then reenters the inlet headwater,
Last edited by Bill Cody; 01/12/22 09:04 PM.
