Good evening just wondering if anyone can tell me what’s this growing in my tank
Jul 4, 2021 #1 Selyk New Member Review score +0 /0 /-0 View Badges Joined Jul 18, 2020 Messages 20 Reaction score 7 Review score +0 /0 /-0 Location brantford Rating - 0% 0 0 0 Good evening just wondering if anyone can tell me what’s this growing in my tank
Jul 4, 2021 #2 JGT 2500 Club Member Review score +0 /0 /-0 View Badges Partner Member 2023 Joined Jul 6, 2020 Messages 4,599 Reaction score 4,899 Review score +0 /0 /-0 Location Northeast Rating - 0% 0 0 0 Sponge, filter feeder, harmless.