May 22, 2024 #1 D djohnson610 New Member View Badges Joined May 16, 2024 Messages 10 Reaction score 5 Location usa Rating - 0% 0 0 0 Soo I found these little guys popping up on the back and bottom of my uv filter. Any thoughts to what it could be? I was thinking a sponge but I’m not sure.
Soo I found these little guys popping up on the back and bottom of my uv filter. Any thoughts to what it could be? I was thinking a sponge but I’m not sure.
May 22, 2024 #2 kchristensen8064 Well-Known Member View Badges Joined Jan 19, 2013 Messages 657 Reaction score 676 Location Fort Collins, CO Rating - 100% 1 0 0 Pineapple sponges. They are harmless filter feeders and will eventually thin out.
