Jul 5, 2023 #1 X xxjonnybravo New Member View Badges Joined Jul 5, 2023 Messages 2 Reaction score 1 Location USA Rating - 0% 0 0 0 I have these growing on the bottom side of the living rock. I noticed them a little more recently. I also have some growing in the sump area. The appear to be filter feeders and are real small and fan like but do not retract.
I have these growing on the bottom side of the living rock. I noticed them a little more recently. I also have some growing in the sump area. The appear to be filter feeders and are real small and fan like but do not retract.
Jul 5, 2023 #2 I IKD 2500 Club Member View Badges Partner Member 2024 My Tank Thread Joined Dec 13, 2015 Messages 3,325 Reaction score 4,728 Location Orlando Area Rating - 100% 2 0 0 Pineapple sponge. Harmless filter feeders for your tank.
Jul 5, 2023 #3 OP OP X xxjonnybravo New Member View Badges Joined Jul 5, 2023 Messages 2 Reaction score 1 Location USA Rating - 0% 0 0 0 Awesome, thank you! That is indeed what it is!
