I just noticed my young RTC has gill curl on the left side
I do 40% wc twice a week, and I don't overfeed my stock. Water paremeters are good, 0 ammonia/0 nitrite/ 20 nitrate. He's about 10" now and always active for food. I think before I got the RTC off my friend when it was first raised from 3"-6" in the 120gallon it might of had it already. I just never noticed it til now. He didn't really take good care of the tank. Lack of oxygen, lack of filtration, never really tested the water paremeters and not many wc's...I felt bad for the fish that was in the 120g and that's why I took them to a better home.
I do 40% wc twice a week, and I don't overfeed my stock. Water paremeters are good, 0 ammonia/0 nitrite/ 20 nitrate. He's about 10" now and always active for food. I think before I got the RTC off my friend when it was first raised from 3"-6" in the 120gallon it might of had it already. I just never noticed it til now. He didn't really take good care of the tank. Lack of oxygen, lack of filtration, never really tested the water paremeters and not many wc's...I felt bad for the fish that was in the 120g and that's why I took them to a better home.