Species such as the chili rasbora are among the list of handful of schooling fish that will thrive in a very 5-gallon aquarium. There are only some of such fish found in the wild, mostly inside the tropical waters of the western Pacific Ocean. The biggest danger for the rainbow https://www.diigo.com/item/note/9tt3x/yptc?k=0bde2811ee131c443abb024fd16fa4de