[el Duche]

I am picking up 6 of these soon and I have read they like KH 3-5 on some sites, but KH of 8-10 on others. Any help to figure this out would be great.

 

[Betta Maniac]

Mine are in low KH (like 4) and low pH (like 6.6) and breed like MAD!

 

[el Duche]

What food do you feed them?