Currently I have a pair of Apistogramma Macmasteris and Agassiziis. I want to buy a pair/trio/colony of Trifasciatas. Would you recommend buying mora than 3? Also can I have a trio or a colony of Agassiziis or would it be too many? And if so can any of those Apisto species coexist in the same aquarium or not? I have many options on how to house them. I have an empty 125gal and a divided 60gal, both densely planted with lots of driftwood and leaf litter.