Severum compatibility?

  • We are currently upgrading MFK. thanks! -neo
I have so many kribs because they paired off, I bought them $25 for a pair, didn’t expect that to be literal. They tore the throat out of a rainbow shark to make a point and on their first round they took over half of the tank, they calmed down a lot since then.
I plan on moving the danio into a different tank for when I move the sev, just to avoid issues.
The crayfish has been in there over a year and so far has never been a problem (maybe population control for kribs).

As for the schooling fish:
he skirt tetra essentially thinks it’s a silver dollar, and I’d be afraid of introducing disease by adding more skirts, most new ones I’ve tried adding died quickly.
Whenever I get tiger barbs they whittle it down to just one, creating a vary large school may fix that (need at least 8 to get along if I’m right).
The Cory used to be in a school, but he was the last survivor due to disease. I’ve been meaning to add more cories.
I probably shouldn’t have gotten the bala in the first place...
 
Moved him in last night, so far he has been behaving wonderfully, most laid back fish in the tank. Also, I’ve never seen him so colorful.E02A3D81-3FC6-4415-8DAB-C9967D7E0EA8.jpeg
He was usually always stressed and full black.
 
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