I'm afraid 1 of my sterbais didn't make it. He was the weakest of the four.
I've done water tests and they are zero for Nitrites but 0.25 mg/L for ammonia. Is this still a dangerous level? Should I so another 25% water change?
None of my other fish are effected but I already had problems with my sterbais because they lost their barbels. Not sure if I ever fixed that problem but they never grew back.