Hi
I set up my first marine tank 3 months ago and now have 3 hermits, two clowns and some live rock. at the weekend I bought some small pieces of live and after a few days there is something growing on it that looks like a greyish green dusty type mould. it was disturbed by a crab and it scattered like dust.
Has anyone got any idea what this could be please
Many thanks.
I set up my first marine tank 3 months ago and now have 3 hermits, two clowns and some live rock. at the weekend I bought some small pieces of live and after a few days there is something growing on it that looks like a greyish green dusty type mould. it was disturbed by a crab and it scattered like dust.
Has anyone got any idea what this could be please
Many thanks.
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