 Leathers
I've attached two pictures of leathers I take care of, both of which have a band around the base of the coral that seems as though it could be algae. Neither of these corals are doing consistently well. Which parameter being too high or low would cause this? I've only recently been taking care of them, so it's become a whodunit. Params are all in range now. Thanks for helping me figure out what this might be and whether it is an issue.
spiral |