Hello there,
 
I had a lot of reactions on my topic and with all the reactions I have maked a few concepts.
 
 
With concept 1 and 2, I have 2 choices: I gonna do 5x Epiplatys annulatus or I gonna do 3x Trichogaster chuna. With concept 3 I thought it would be nice to do just 2 Ramirezi's in my aquarium. Is 60 cm good enough for just 2 Ramirezi's.
This are the concepts now:
Concept 1:

12x Boraras maculatus
3x Trichogaster chuna 1m/2v of 5x Epiplatys annulatus
3x A. australe  1m/2v

Bestand 2:

12x Boraras brigittae
3x  of 5x E. annulatus

??? (I dont know a fish I can be use, do you guys know one?) I'm sorry but I didn't like the Pangio semisincta, because he is creepy :)

Bestand 3:

2x Apistogramma Ramrezi

Bestand 4:

6xC. strigata
8xhyphessobrycon amandae
????? (I dont know a fish I can be use, do you guys know one?)

 
Thanks for the help!
 
Lex