Dec 22, 2019 #1 Michael v Active Member View Badges Joined Jun 12, 2018 Messages 166 Reaction score 136 Location Salt Lake City Utah Rating - 0% 0 0 0 It Appeared on my rocks and shaded areas of my tank after I started bio pellets.
Dec 22, 2019 #2 D DSC reef Coral wasted View Badges Reef Tank 365 My Tank Thread Joined Jan 8, 2014 Messages 15,906 Reaction score 50,374 Rating - 0% 0 0 0 Those look like a bunch of pineapple sponges. Harmless filter feeders.
Dec 22, 2019 #3 Bleigh The best bad influence View Badges Reef Squad Partner Member 2024 Excellence Award Reef Tank 365 Hospitality Award RASOC Member CRC Member My Tank Thread Joined Jan 15, 2019 Messages 9,221 Reaction score 22,527 Location Charlotte, NC Rating - 0% 0 0 0 Looks like it may be pineapple sponges. If so, totally safe.
Dec 22, 2019 #4 OP OP Michael v Active Member View Badges Joined Jun 12, 2018 Messages 166 Reaction score 136 Location Salt Lake City Utah Rating - 0% 0 0 0 Thank you
Dec 22, 2019 #5 D DSC reef Coral wasted View Badges Reef Tank 365 My Tank Thread Joined Jan 8, 2014 Messages 15,906 Reaction score 50,374 Rating - 0% 0 0 0 Michael v said: Thank you Click to expand... Your welcome.