The distinctive bristlenose pleco is a favorite among fish enthusiasts – and it’s no wonder. They are visually stunning, hardy, friendly fish that help maintain a healthy, balanced aquarium ...

The bristlenose pleco (Ancistrus cirrhosus) is one of a number of brisltenose catfishes found in South America. The bristlenose pleco has cheek spikes that are more pronounced in males than females.

Bristlenose pleco breeding in the wild can get out of control quickly and negatively change the environment. Plecos should not be put in a tank as “cleaners” if you’re not planning on ...