no, I will only do Neocaridina in this small bowl. maybe in a larger bowl one can try tigers or super low grade crystals, but i don't need another bowl right now haha. too many tanks!
The main problem for caridina in bowl like this (after you got everything else right) is temperature changes in summer and winter. they will not breed when it gets too hot, and they dont like shifting temps.
Neos dont care.