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You can leave it alone or remove it if you want - sponges are harmless/beneficial for your fish, and generally harmless for anything else you could want to keep as well.So what do I do with it? Is a sponge dangerous for my fish? (I’m new at this this is my first tank)
Welcome to Reef2ReefSo what do I do with it? Is a sponge dangerous for my fish? (I’m new at this this is my first tank)
yea I got a small bit of live rock and some flakes of coraline algae from an already established tank at a fish store I also have a bunch of hermit crabs and snails idk if it could have hitchhiked in on those.If its a sponge they are filter feeders. Did you add an liverock other than the dry rock that we can see in the picture? Any corals with plugs that it could have hitchhiked in on?
If you have a little bit of actual live rock that is where it came from.yea I got a small bit of live rock and some flakes of coraline algae from an already established tank at a fish store I also have a bunch of hermit crabs and snails idk if it could have hitchhiked in on those.