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Shrimp and fry benefit greatly from it, if that's what you're asking. Java moss (and other mosses... really plants in general) are a great addition to shrimp and fry tanks.
Like 7 or 8 neons, and 10 or more shrimp. Shrimp have almost no bioload. And if neons aren't your thing, kuhli loaches are cool with shrimp, and bettas are cool with both of them