[citation needed] B. dario can be found in the creeks and streams of the northern and eastern regions of the country (bordering India and Myanmar, respectively).

The fish most likely populates the streams that supply the Bengal section of the Ganges River.

B. dario is also reported in Bhutan, but only in the Gaylegphug River, which eventually drains into the far north of Bangladesh.

[This paragraph needs citation(s)] Botia dario is a good fish to have in tropical aquariums, quickly taking care of pest snail populations and less shy than B. striata.

They also enjoy fresh vegetables, such as cucumber, zucchini, and frozen foods like bloodworms and brine shrimp.