The L157 Bristlenose Pleco (often called the Red Spot Bristlenose, scientifically Ancistrus maximus) is a peaceful, South American freshwater fish famous for its beautiful dark body covered in striking red spots. Growing to about 6 to 7 inches, these hardy bottom-dwellers are excellent, low-maintenance additions to community tanks. Key Care Parameters Tank Size: Minimum of 30 gallons Temperature: 74°F – 80°F (23°C – 27°C) pH Level: 6.5 – 7.5 Diet: Omnivorous. They are great algae grazers but require a varied diet of algae wafers, blanched vegetables (like zucchini), and occasional protein treats. Behavior & Habitat: Peaceful and nocturnal; they require plenty of driftwood, rocks, and caves to hide in during the day. [1] Identification and Breeding As they mature, males develop distinct, soft tentacles (bushy growths) on their snout, making sexing them relatively easy. They can be bred in home aquariums if provided with hollow structures or caves for spawning, which the male will actively guard
