Bristlenose Pleco

Ancistrus cf. cirrhosus

Also known as: Bushynose Pleco, BN Pleco

The sensible algae-eating pleco — stays small, unlike the 'common' pleco. Males grow facial bristles.

Water

Freshwater

Temperature

72–80°F

pH

6–7.8

Hardness

4–20 dGH

Max size

5 in

Min tank

30 gal

Temperament

Peaceful

Social

Solitary

Swim level

Bottom

Diet

Herbivore

Care level

Beginner

Lifespan

5-12 years

Breeding

Cave-spawner

Suitability

Common

Origin

South America (and aquarium strains)

Bristlenose plecos are the right choice when people really want a 'common pleco', staying around five inches instead of eighteen. Give them driftwood to rasp and supplement with vegetables and sinking wafers.