4' Tankganyika Tank ideas (Julies+Shellies+?)

More I think about this, the More I think I ought to breed Julies in a 20 or 25 and shellies in a 10, 15, or 20. I'm thinking this space is going to be picked up by a long running idea - the vortex of mean: Tiger Barbs and Skunk Loaches.
 
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