This is a question from my dad who has just decked out a 20 gallon bioactive tank. It has many bog plants and so the soil stays constantly wet (but not saturated thanks to the false bottem). There is also a misting system, that goes off every hour. Humidity is high.

My question is

Do firebelly toads need a large water feature. Or can they just have a water bowl? Do you think some would do well in my dads tank?