Hey guys. I haven't posted in a while

(soorrrryyyyy)
In my time away, got my FBT! I had 2 but i learned the hard way on having A TIGHT FITTING LID. My wasn't tight enough and I lost one about 3 weeks ago. Now, I have one.
I have a 29g tank with the standard light that came with it. Now, I either want to get a Amer. Toad to have in it or set it up as a FBT tank and get more frogs. Which should i get???
My FBT is currently in a 10g with a re-circulating pump. The whole tank has about 1.5-2" of water and land parts and rocks scattered around. He is an awesome little frog.
For an Amer. Toad, what substrates can I use?
My science teacher is also raising tadpoles and they are morphing out now. She knows I'm into herps and all. She asked me if I could take a couple. If I get them, what would their requirements be? they are local caught from her garden pond. They are probably like Wood Frogs, Green frogs or some type native to North Jersey.
I know I'm all over the place, but if anyone can answer some of my questions, it'd help a lot!!!!!