Oct 9, 2016 #1 KingBlingTX Active Member View Badges Joined Nov 2, 2015 Messages 202 Reaction score 168 Location The Woodlands, TX Rating - 0% 0 0 0 I have an explosion of these white things adhering to the glass in my sump. I don't see any of them in my display tank though. Any idea on what they are?
I have an explosion of these white things adhering to the glass in my sump. I don't see any of them in my display tank though. Any idea on what they are?
Oct 9, 2016 #2 reefless New Member View Badges Joined Jul 6, 2016 Messages 16 Reaction score 21 Rating - 0% 0 0 0 Those are little sponges. Very common in sumps. They are beneficial in maintaining good water quality
Those are little sponges. Very common in sumps. They are beneficial in maintaining good water quality
