I find that neons are hit and miss depending on where they come from. But in general they are not too hardy. I bought 10 black neons, have not lost any and they look great.
Black neons are actually hardy. A few species are.I find that neons are hit and miss depending on where they come from. But in general they are not too hardy. I bought 10 black neons, have not lost any and they look great.