Bristlenose Pleco

Ancistrus cirrhosus is the definitive beginner pleco, prized for its manageable size, hardy nature, and tireless algae-eating behaviour. Males develop elaborate facial bristles (cirri) that are unique among pleco species. It breeds readily in caves and is one of the few plecos captive-bred on a large commercial scale.

Water: 23–28°C, pH 6.0–7.5, adaptable to moderate hardness. Tank: Driftwood essential for grazing; caves for breeding; minimum 80L. Feeding: Herbivore; algae wafers, zucchini, cucumber, spinach, and driftwood grazing. Behaviour: Nocturnal; males territorial over caves but peaceful with dissimilar fish. Compatibility: Ideal community pleco; compatible with tetras, corydoras, livebearers, and most cichlids.