Oct 19, 2025 #1 vieiras Community Member View Badges My Tank Thread Joined Oct 13, 2020 Messages 56 Reaction score 36 Location Loudoun Rating - 0% 0 0 0 We have this weird string growth all over our rocks in the sump. Anyone have an idea what it could be?
We have this weird string growth all over our rocks in the sump. Anyone have an idea what it could be?
Oct 19, 2025 #2 Dan_P 7500 Club Member View Badges Excellence Award R2R Research Joined Sep 21, 2018 Messages 9,917 Reaction score 9,769 Rating - 0% 0 0 0 vieiras said: We have this weird string growth all over our rocks in the sump. Anyone have an idea what it could be? Click to expand... What does it feel like? Looks like sponge
vieiras said: We have this weird string growth all over our rocks in the sump. Anyone have an idea what it could be? Click to expand... What does it feel like? Looks like sponge
