Saw this clump of thing on the stone this morning. Hope its not anything harmful. Anyone can help to advise what is that? First time seeing that in the tank. Many thanks.
Tank set up is Mine is a 2 ft tank with just anemone and 1 turban snails, 3 Narciss snails, 1 lobster shrimp, butterfly angel, 1 x blue tang, and 2 x Clown fish
Pretty minimal plug and play setup