i have 2 clown loaches that were in with some aggresive cichlids and their eyes are very cloudy and this morning i saw one chillin at the top of the tank and his whiskers look chewed off and red. i moved them to a different tank and the one that looks chewed on will only stay stuck to the filter intake no matter how many times i move him somewhere else, plus he is breathing hevily. what can i use or do to treat them? i have been using salt at 1 tablespoon per 10g. water perams are perfect 0,0,20 and temp is 78f. HELP!