Oh ok sweet. I have N Class Neon Green and K Class Japanese blue. Not together obviously. Was just looking at another nano fish to breed into my LFS for other, accidentally stumbled upon them. Was a thought, I did read they don’t hold eggs and release them all at one time. It’s egg development release then repeat. I’m also about to stumble into a 3rd aquarium here soon because I found the love of Gobies…the of course one pipe dream retirement tank, discus as far as the eye can see. Lol