C
CatherineNicole
Guest
I cycled my tank months ago starting in december and i've gotten fish after fish and they all die off after a month or two. I got 2 commet gold fish about a month ago and the last one just died an hour or two ago. It looked like it had fin rot and its outer layer of skin was coming off. I just did a 1/3 water change and got the water tested and every thing seemed to check out.