i've seen recommendations that people can have five plus guppy males to spread out aggression, can this be done with endlers as well, or is it inadvisable? I like 'em, but i don't want babies.
yes it can be done, i know a couple of people with all male endler tanks, and they look fantastic. there doesnt appear to be any problems, but il ask if they see any fin nipping and aggression and post back
i started off with three, and they were slightly aggressive, nipping at my sole male guppy, but when my lfs got more in, i went and got some more, and they seem to have calmed down quite bit