aqujoe247
Member
I have installed my new skimmer(PCI 220, same as the Coralife 220) as an HOT, i'm getting alot of microbubbles from it and the pump and the return are baulky. As soon as I rob my lil bro of his 37g FW I will be using it as a sump, so the skimmer will be hidden and hopefully the bubbles will be gone.