Lol 10. What happened to being able to edit a post.How many harleys did you really mean, I know it wasn't 1, lol. Espei rasbaoras are a little smaller & a pretty coppery color but similar.
I think I said before I have no glass cat experience. What temp are they happy at? (dangling participle...) Otherwise it sounds good to me, maybe more otos & corys...6 is pretty much my minimum for shoaling/schooling species
Only problem I see,and maybe I haven’t looked hard enough, but they seem to be wild caught vs farm raised.I prefer espeis,(a.k.a. lambchop rasboras) to harlequins myself. Here's a link to the profile at Seriously Fish: Trigonostigma espei – Lambchop Rasbora — Seriously Fish
I have really hard water (39 dGH or 650 ppm) and I had these guys breeding like crazy. I started with ten in a 30 gallon along with ten zebra danios and a half dozen badis when I moved out here in 2005. Up until a few years ago I still had a decent number left of each that were descended from the original stock. The danio and rasbora eggs would get caught in the java moss and then the fry would make it up to the hornwort I had floating. I think they all finally stopped breeding due to in-breeding.