S Swordsman82 Well-Known Member BRS Member Apr 9, 2022 #1 Changing carbon in my media tower and saw a ton of these guys all over the bio filter media. Any suggestion to keep or delete them would be handy Attachments 75AB35A7-164D-4C77-92AF-E5856956057D.jpeg 155 KB · Views: 172 8D54F995-504F-4D5B-9786-39D8B690D11E.jpeg 173 KB · Views: 176
Changing carbon in my media tower and saw a ton of these guys all over the bio filter media. Any suggestion to keep or delete them would be handy
S shrimpchips Well-Known Member BRS Member Apr 9, 2022 #2 Pineapple sponges. Harmless filter feeders, no need to pay them any attention.
