laga77
New member
So I check out the tank and sump this morning and find that my cleaner wrasse is swimming around in the return part of the sump. The tank has a 1/4" screen over the overflow box and I have a bean animal return. The Wrasse made it through the screen, past the valve, into and out of the protein skimmer chamber, up and over two baffles, and was just fine swimming around the return pump. One reason to keep the screen on the return pump. I was planning on doing some cleaning of the sump soon anyway, so I took everything apart, retrieved the Wrasse, cleaned, and everything is back to normal and the Wrasse is OK.