| Six Line Twitching My sixline keeps twitching and doing somewhat of a flip at the same time. He does this occasionally. He doesnt have any spots or anything on him and he does seem to eat plenty when I feed the tank. Ammonia, Nitrite, and Nitrate are all 0. My calcium is at 440 and alkalinty at 10. Ph is at 8.3. I only have two fish in my 40, the sixline and the gold band maroon clown. What could be wrong with him? |