Sep 25, 2020 #1 Waballs Community Member View Badges Joined Oct 27, 2019 Messages 34 Reaction score 63 Location Smithton, IL Rating - 0% 0 0 0 This has been growing on my rock for 6 mths or so. Any idea?
Sep 25, 2020 #2 WV Reefer I do what I want! View Badges Excellence Award Reef Tank 365 Joined May 31, 2018 Messages 2,000 Reaction score 6,192 Rating - 0% 0 0 0 Waballs said: This has been growing on my rock for 6 mths or so. Any idea? Click to expand... sponge.
Waballs said: This has been growing on my rock for 6 mths or so. Any idea? Click to expand... sponge.
Sep 25, 2020 #3 Tired 2500 Club Member View Badges Joined Aug 29, 2020 Messages 4,028 Reaction score 4,116 Location Central Texas Rating - 100% 1 0 0 Yep. Keep half an eye on it, some sponges can spread a lot and get on top of things.
