Nitrate is 80 ppm, nitrite 0.5, KH is ~20, GH is tough to tell on my test strip maybe 300 and pH is ~7 (no ammonia reading with the tetra strips). Lights on at 11:30 am and off at 6:30 pm. Haven't lowered it yet I'll try that now. The first few drops the adults chased the fry for the first 2-3 weeks but the fry were able to hide pretty quickly. They're more similar to guppies males have a gonopodium that either curves left or right and can supposedly affect breeding but I think its unsubstantiated.
I've been feeding them a varied diet of northfin kelp wafers, north fin bug pro, earthworm and shrimp sticks, repashy (grub pie mixed with super green) and north fin veggie pellets.
Haven't seen any gravid females either but the males still chase them.