Dart set up question

[Louie]

Hello

I have never kept darts before . I set up a 30 gallon terrarium with driftwood in rear going up 3/4 height of tank and waiting for the plants to cover it. Front and middle of tank are planted with creeping fig plant . Thinking of darts but not sure which type . Day temps hit 80 which have read is okay but night temps drop to 73 . Pinhead crickets and fruitflies I breed so no problem . Any ideas , input, frog suggestions ?

Thanks