So my Evolve 8 is empty once more after grabbing the Endler boys who survived their adventure in the filter while looking for girls. I've really not had much luck with finding a fish that likes being in that toilet bowl. I know, I know, @goofster posted a great DIY a few years back, but I'm not very handy, and I've already made it into a Walstad-inspired tank, so I'm loathe to rip everything out. Fish I've had in it: Pictas (they did well until their population grew too much, and I put them in a larger tank. Male Betta that was supposed to be a girl (I kept having to fiddle around with the plastic plant that I was using as a baffle.) I'm thinking of a female Betta now but am not sure. Handful of female Gambusias who were such bullies to each other that half jumped out of the teeny tiny hole and died before I realized what was going on. I did like the look of the Endler boys in there, and they had fun surfing in the jet of water from the filter return, but I don't want to deal with the jumping anymore. Yeah, I could put some girls in there, but then I'll be dealing with a lot of fry. So if you have other ideas, let me know!