Hey Kirtis, since all that garlic does is to promote the slime coat and cause ich to fall off of the skin, I would suggest you try using a fish scaler (very fine teeth, maybe a lice comb for a dog?) on your clown. This will effectively remove any parasites that are living on the outside of the clown, and gently encourage him to grow a new slime coat. By the way, doesn't kick ich say on the label that it's not safe for inverts? By the way, an invertebrate (long for invert) is something that doesn't have an internal backbone or spine. Snails, stars, crabs, scallops, etc. all qualify as not having spines, in case you didn't know.