Mar 22, 2021 #1 A ad93am New Member View Badges Joined Mar 22, 2021 Messages 1 Reaction score 0 Location sydney Rating - 0% 0 0 0 Hi, Im having trouble identifying this that came on the live rock. I'm having trouble finding anything online similar. Is this a sponge? Harmless? Thoughts? thanks.
Hi, Im having trouble identifying this that came on the live rock. I'm having trouble finding anything online similar. Is this a sponge? Harmless? Thoughts? thanks.
Mar 22, 2021 #2 D4jack Active Member View Badges My Tank Thread Joined Nov 18, 2019 Messages 240 Reaction score 333 Location North Olmsted Rating - 0% 0 0 0 It looks like it's probably some dead sponge. I would scrub it off personally.