Super rocket. According to the query of Betta official website, Betta Super Fire refers to a super rocket, which is a virtual gift for the anchor, worth 2000 yuan. Betta is a barrage live sharing website, which provides users with live video and live events. Betta was formerly ACFUN Live, and was officially renamed Betta from 20 14 1. Betta is mainly based on live games, covering entertainment, variety, sports, outdoor and other live content.