Maybe provide some leaf-litter or something to up survival rates (more biofilm for babies to eat and hiding places), I've always found fighters to be keen hunters of small shrimp. Filter inlet looks great for protecting shrimp!
Only issue with adding leaf-litter (like Indian almond or oak leaves) is it may make the water unsuitable for your mollies (lowers pH a lot). The fighter would love water like that though, as would the rams...looking at your stocking, I think you may benefit from some fish shuffling
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Rams needing much warmer acidic water long-term, and fighters prefer it that way too. ph 5-6.5 at 28*C-30*C would be ideal for them.
Your mollies need cool-mid temps and very hard alkaline water, ideally with marine salt but as the Danios prefer cooler also slightly alkaline water I would miss that out. The endlers would be better in slightly cooler alkaline water too. The shrimp don't care, and will breed in slightly acidic water upwards to brackish, in higher temps but have shorter live-spans and breed faster..
I'm sure some will survive if you do nothing anyway as they multiply very fast!