1. What does Bloodfins mean? Plural form of bloodfin

2. ‘Either way, if you make sure your glowlights, pristellas and Bloodfins aren't tiny little ones, you should be okay.’ ‘The bloodfin tetra's body was cut almost completely in half.’ ‘When we bought it, it accidentally got caught up in the net with the 3 Bloodfins, and the seller didn't want to take it …