I don't own any of these so I second Dan's advice!

The only thing that I will add is the toxin issue. I'm not suggesting mixing species by any means, but many people have the same assumptions as the OP that bufo toads (native toads) like FBT have toxin that runs into the water and poisons the other frogs. I don't know exactly about FBT, but there is no scientific proof that toad toxins leach out and contaminate the water, or kill other frogs and toads. It's a myth nobody knows where it came from.

Dan has a fascinating point that if a frog or toad is consumed it can poison the other and cause death. Even if a frog lunges it's tongue out at a toad or vice versa it's not enough with most anurans to effect them.

I'm not suggesting mixing with these three species i am just bringing attention to this point. I'll be following the thread to see how things go.

Good luck!

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