I have one small frog in a temporary setup at the moment, after one of my friends needed to get rid of it. I bought a terrarium today, it's 40 x 40 x 50 cm (80 litres).
I have no idea what to do with it. I like the idea of having some water at the bottom and having a filter running in the water, but from what I understand these frog don't need much water, + it might be easier from a food perspective if there was less water in it.
But with substrate at the bottom and a water bowl, I heard that the soil can go funny or mouldy and needs cleaning a lot unless you use a false bottom.
I really just want to keep it simple and low cost, but also natural looking.
Which is better, water at the bottom, or substrate? Do I NEED a false bottom if I use substrate, or can I just put a layer of gravel at the bottom and soil on top of that?
What substrate is recommended? What plants can I put in it?