Adding beta's in the future
I am working on upgrading my moms tank to a hundred gallon to give her beloved pleco some more room. When I do this I get her current 50 gallon tank to replace my well planted 20 gal. I was curious about adding a couple betta's when i do this.
My current fish are 5 black mollies, 3 cherry barbs, 3 serpae's, 2 pristella's and 2 neon tetra's. would this become a death tank shortley after creation?