Jul 9, 2021 #1 Jilly92 Valuable Member View Badges Joined Aug 6, 2020 Messages 1,153 Reaction score 1,148 Location Ellijay Rating - 0% 0 0 0 What causes this? It's only recently started to go all over the rocks and doesn't blow off, at all. Its like little sand veins.
What causes this? It's only recently started to go all over the rocks and doesn't blow off, at all. Its like little sand veins.
Jul 9, 2021 #2 James M . View Badges Excellence Award Reef Tank 365 Joined Jul 6, 2018 Messages 9,265 Reaction score 12,822 Rating - 0% 0 0 0 Following. Been in the hobby for 4 years and still don’t know
