Molly Fry

[rythmyc]

So I was able to find and save a single Molly fry. Approx how long, or what size an I able to introduce him into the main tank from QT? It's 2 weeks old now, and seems too small to introduce just yet.

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[eaglesaquarium]

When the fish is bigger than the mouth of the other fish...

These fish can usually survive a bit earlier than that IF there is hiding places for the fry and the other fish are well fed.