M malcolm31 New member Dec 11, 2014 #1 can someone please help me ID this think in my tank, they are reproducing quite fast, are they good or bad??? Attachments PC090004.jpg 71.8 KB · Views: 4
can someone please help me ID this think in my tank, they are reproducing quite fast, are they good or bad???
oscarinw New member Dec 11, 2014 #2 Pineapple sponges. Symptom of a healthy system. Not a problem other than slightly unsightly
