Are bleeding heart tetras fin nippers?
The spunky Bleeding Heart Tetra is usually a peaceful community fish, but some of its more boisterous individuals can nick their fins. To help reduce this behavior, keep them in large schools of at least six fish, preferably more.
How big do bleeding heart tetras get?
The freshwater tropical fish known as the bleeding heart tetra, Hyphessobrycon erythrostigma, is a native of the Upper Amazon River basin. It can grow to a size of 64 millimeters and lives for about five years.
Are bleeding heart tetras territorial?
Bleeding Heart Tetras are territorial and may resort to fin-nipping other aquarium fish when left alone, so you should always keep at least four of them together because they will meet up, swim around the aquarium together, and rely on each other to control their behavior.