TBH yeah, I count em every morning.. ? My RHTs are still young.. and all the cichlids in the 180 are sub adult 4-5".. I originally had the RHTs in the 180 with the others and a school of lemons w/ no issues. Prolly should have stuck with the taller bodied lemons for this tank, but really wanted to go w/ rummynose because I prefer their schooling.. Time will tell, but I'm optimistic it'll work as the rummynose are pretty quick and the school is decent sized so the RHTs can't focus on any one tetra.. ?
I've got red serpae and colombian in with them right now, and there has never been any issue. Started out with 12-14 of each a little less than 5 years ago and am down to 5 serpae and 6 columbian tetras, so I'm switching to the 22 lemons. Along with everything else, those came in really small as well so they need some time before they can be switched to the 125. I'm not usually a big fan of having two different schools of tetra in a tank, but the lemons and rummynose look really good together..... I guess I've got about a month or two to decide what I am going to do.