| The tan is 5 or 6 months old. It has not been gradual weight loss. it has been in 3 days. the tang is not the only fish, a fire fish was the first one we noticed 3 days ago. it has been very very fast weight loss. are any of the treatments safe for a reef tank? i dont think i can take out the fish without tearing up the rockwork to catch them. i also dont want to hurt the coral or invertabrates. |