I found a skin, but it was red rather than the usual transparent, and I only saw 6 after that, so it mustāve been dead. Today Iāve found one dead too. No sign of any babies.
I use flourish, 3-4ml a week and I have some root tabs. If there was a copper problem, would any have survived this long?
Also attached 2 pics of the ones I can see at the moment, one of the larger, original females, and one the second batch of, hopefully, males.
Tank stocking as in sig. Should they have bred by now? In friendās tank, they went from 5 to 20 in a few months.