Top 10 Betta fish varieties that will brighten your aquarium

As the name suggests, the Crowntail Betta is instantly recognisable due to its spiky, crown-like fins. Its tail rays extend beyond the fin webbing, creating a dramatic, almost flame-like appearance. These fish are available in many bold colours like royal blue, scarlet red, and iridescent green. However, as per some reports, their unique fin structure makes Crowntail Betta slightly more delicate than others.