Im having the WORST luck with my rtc x marble! First he had the anchor worms, and was breathing heavy, NOW his belly looks to be a little bloated, and has sores on it! He had one this morning, now he has four! All the rest of my fish in that tank are doing great. So I moved him to one of those tubs to be by himself. I had put some Clout in for the worms, what else should I do! He cant even swim right anymore. He will swim is circles upside down, or on his side. I feel like a failer! PLEASE HELP!