It seems ACFs and Black Skirted Tetras can live together in happy harmony. I have had a school of 5 tetras living with two ACFs for 8 months in a 20 gallon high tank. The frogs haven't even offered to nip at the fish from what I've seen. The tetras are at their adult size now, as are my frogs. I feed flake food and Repti Sticks once or twice a day, depending on if they indicate if they want food at night (and they do). The flake food is for the tetras, although they occasionally pick at the sticks as well. I also give them treats of beefheart, brine shrimp, and bloodworms. They have two filters made for 30 gallon tanks to help the water stay pristine, and they have a couple very large Water Wisteria plants. There is a pot turned sideways for a hide, but no one ever uses it.

I just thought I would share that in case someone else actually wanted to try fish with their froggies.