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 ...

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.