After getting my sump running (finally) I have my Remora Hang on as my in sump skimmer. Was doing fine, skimming what it usally does for a couple days the BOOM, it just stop skimming. The water is flowing through at the same rate, It makes the same sound in the chamber, but no skimmate. Whats up?
Second question, how, and how often do you clean a filter sock?
Second question, how, and how often do you clean a filter sock?