The Harlequin Rasbora
The Harlequin Rasbora is loved by many aquarium hobbyists. This captivating small fish is very easy to care for which is good for beginners. They thrive best and look pretty cool in a school of 10 or more individuals, which is a perfect addition to peaceful community aquariums. You can feed them with flakes, micropellets, small frozen foods such as daphnia, baby brine shrimp, cyclops, and mosquito larvae.