well he is 4in long, and put him in my 100 gallon chiclid tank two days ago, and he been picked on the whole time. this morning he was floating on his side so i got him out and put him in my 35 gallon to save him. now he was nose down in the gravel and tail up, and just checked on him and he was belly up and still breathing so i turned him right side up and he started swimming a little, how can i help him what can i do? i don't want to loose him i've only had him to days, thanks