Species just like the chili rasbora are among the several schooling fish which will prosper in the 5-gallon aquarium. You will find only a few of these fish located in the wild, generally from the tropical waters with the western Pacific Ocean. The most important danger for the rainbow runner https://www.tumblr.com/aquariumonlinestore/764679416630673408/how-to-maintain-a-2-feet-aquarium-bigger-fish