Trying again with FBTs (with questions)

[deranged chipmunk]

make the water as deep as you want. as long as they have spots to get out, they will be fine. they are a semi-aquatic frog and will not drown. you can easily house 3-5 in that size enclosure.

it is doubtful that your toads died from an accumulation of their own toxins in the water. and carbon will not remove them. with a filter, it won't be necessary to change water every day. depending on how much water you have and wht type of filtration you have, you can probably get away with 50% weekly or bi-weekly.

as far as fish, white clouds will do fine. my son keeps a few in his fbt palu. it is a 20L with about 7" of water in it. i also know many people who keep guppies, mollies and a few other fish and shrimp with their fbt's.

hope that helps

[Allistor]

Thank you very much for your comment! It helped me a lot.