General Reef Discussion
I have a 75 gallon tank with an overflow box, a drain pipe taking water down to my sump which is a 20 gallon long tank with a GX1 Skimmer and a rio 2100 return pump. The micro bubbles were really bad so i made 2 baffles out of plexiglass and used 3/4" PVC pipe to hole the baffles up, now the...