Feb 12, 2023 #1 Reefifier Active Member View Badges Partner Member 2024 SPCDA Member Joined Nov 8, 2018 Messages 118 Reaction score 58 Location Spokane Rating - 100% 6 0 0 I found these on the bottom of a ceramic plug rack that was on the sand. You can see a frag plug hole in one of the pictures. There seems to be a dark spot inside, it's not moving and one popped when I tried to flich it off
I found these on the bottom of a ceramic plug rack that was on the sand. You can see a frag plug hole in one of the pictures. There seems to be a dark spot inside, it's not moving and one popped when I tried to flich it off
Feb 14, 2023 #2 Timfish Crusty Old Salt View Badges My Tank Thread Joined Jul 22, 2012 Messages 4,069 Reaction score 5,391 Location Austin, TX Rating - 0% 0 0 0 Could be, are they moving around or staying in one place. If they're moving from day to day that rules out a sponge of some kind.
Could be, are they moving around or staying in one place. If they're moving from day to day that rules out a sponge of some kind.