Dwarf fish which include Guppies and Danios, Corydora catfish, pigmy suckermouths, groups of barbs or tetras The American Flagfish are subtropical species and may be held without a heater in warmer locations. However, if you live someplace where by it will get chilly in the course of fall and Winter https://pearlaquatics.my/product/hikari-lionhead-100g-mini/