Feb 21, 2020 #1 Reef Life!! Community Member View Badges Joined Jan 13, 2020 Messages 41 Reaction score 19 Rating - 0% 0 0 0 These glow under blue just curious if it’s bad or good.
Feb 21, 2020 #2 Bfragale Valuable Member View Badges Los Angeles Aquatics Club My Tank Thread Joined Jan 28, 2020 Messages 1,710 Reaction score 3,597 Location Los Angeles Rating - 0% 0 0 0 I don’t recognize these: maybe they are sponges? If sponges then they are good. Do you see any holes in them?
I don’t recognize these: maybe they are sponges? If sponges then they are good. Do you see any holes in them?
Feb 21, 2020 #3 KJ Lone Wolf View Badges Reef Squad Leader Excellence Award ETRC Member Hospitality Award Joined Dec 14, 2011 Messages 22,318 Reaction score 113,205 Location Tennessee Rating - 0% 0 0 0 Sponge nothing to worry about
Feb 21, 2020 #4 OP OP Reef Life!! Community Member View Badges Joined Jan 13, 2020 Messages 41 Reaction score 19 Rating - 0% 0 0 0 No holes just looks like algae that will glow. So maybe sponge