I'd love to have one but I'm not in the position to get anymore pets right now sadly. There are a couple YouTube channels that I really like thou. Here a video from one
Then the channel called Solid Gold. She has really cute dart frogs that she planning build a bioactive tank for. Thou she has a lot going on now so I don't when she's planning on building it. But I find her channel has pretty good for info.
I wish I could help you more. Good luck with it. Just curious animal/animals are wanting to put in it?