Dec 28, 2020 #1 E erex1294 New Member View Badges Joined Aug 5, 2020 Messages 13 Reaction score 29 Location san diego Rating - 0% 0 0 0 What exactly is this? Is it bad? Attachments IMG_4853.MOV 11 MB
Dec 28, 2020 #2 T-J 2500 Club Member View Badges AZ FRAG Member My Tank Thread Joined Nov 11, 2019 Messages 3,502 Reaction score 4,166 Location Phoenix Rating - 0% 0 0 0 Bristleworm. I leave them in to help clean the sand bed. Some people take them out.
