Posted: Thu Mar 16, 2017 9:12 pm Filter too strong for Guppies
Is the Fluval FX6 too strong for guppies? Last time I had minnows and guppies in Sam's tank, the guppies continued to reproduce. I'd like to have that combination in there, again, but last time I was using a Marineland canister that wasn't as strong. This one does a great job of sucking up anything in a wide radius, so I just want to make sure that doesn't include tiny fish.