Pleco – Common Bristlenose Catfish Medium – 6-8cm

Medium Common Bristlenose Catfish – A Reliable and Versatile Tank Cleaner

The Medium Common Bristlenose Catfish (Ancistrus cf. cirrhosus) is a widely loved freshwater fish, admired for its algae-eating abilities and adaptability. Slightly smaller than its larger relatives, this peaceful species is a perfect fit for medium-sized aquariums. Its unique bristles, hardy nature, and easy care requirements make it a fantastic choice for aquarists of all levels.

Size and Lifespan

The Medium Common Bristlenose Catfish grows to around 10–13 cm (4–5 inches) when fully mature. With proper care and a clean, stable environment, this species can live up to 5–6 years. Ensuring a balanced diet and regular tank maintenance will promote a long, healthy life.

Ideal Tank Setup

A 100-litre tank or larger is recommended to provide enough space for this active bottom-dwelling fish. To create a comfortable and natural environment:

• Include driftwood and caves for hiding and resting.
• Add live plants for shading and aesthetic appeal.
• Use soft sand or smooth gravel as substrate to protect their sensitive barbels.

Water Parameters

• pH Range: 6.5–7.5
• Temperature: 22–26°C
• Filtration: Maintain excellent water quality with efficient filtration and regular water changes.

Compatible Tank Mates

The Medium Common Bristlenose Catfish is peaceful and does well in community tanks with similarly calm species. Great tank mates include:

• Small tetras
• Rasboras
• Guppies
• Corydoras catfish

Avoid keeping them with aggressive or territorial fish, such as large cichlids, as they may become stressed or injured. For best results, keep them individually, in pairs, or in small groups in a tank with ample hiding spaces.

Feeding and Nutrition

While this species is well-known for its algae-eating abilities, it also requires a varied diet for optimal health. Offer the following foods:

• Algae wafers
• Blanched vegetables such as courgette, cucumber, or spinach
• Sinking pellets
• Occasional live or frozen treats like bloodworms or daphnia

Feed them once or twice daily and ensure the food sinks to the tank floor for easy access. Regularly remove uneaten food to maintain water quality.

Breeding and Sexing

Breeding the Medium Common Bristlenose Catfish is relatively straightforward. Males have larger and more pronounced bristles, while females typically have fewer or none. To encourage breeding:

1. Provide caves or hollow decorations for spawning.
2. Maintain stable water conditions and a temperature of around 25°C.

After the female lays eggs, the male will guard and aerate them until they hatch in 5–7 days. Once hatched, fry should be fed finely crushed algae wafers and blanched vegetables to ensure proper growth.

Species Overview

• Species: Ancistrus cf. cirrhosus
• Common Name: Medium Common Bristlenose Catfish
• Origin: South America
• Diet: Omnivorous (primarily algae-eating)
• pH Range: 6.5–7.5
• Temperature: 22–26°C
• Max Size: 10–13 cm (4–5 inches)
• Tank Size: Minimum 100 litres

FAQs About Medium Common Bristlenose Catfish

1. How big do Medium Common Bristlenose Catfish get?
   “They typically grow to around 10–13 cm, which makes them perfect for medium-sized aquariums.”
2. What size tank do they need?
   “A minimum of 100 litres is ideal to accommodate their active nature.”
3. Are they suitable for community tanks?
   “Yes, they thrive with peaceful fish like tetras, guppies, and Corydoras.”
4. What should I feed them?
   “Offer algae wafers, blanched vegetables like courgette, and occasional live or frozen treats.”
5. How do I encourage breeding?
   “Provide caves for spawning and maintain a stable temperature around 25°C.”

Add a Medium Common Bristlenose Catfish to Your Aquarium Today!

Bring balance and beauty to your aquarium with the dependable Medium Common Bristlenose Catfish. Its algae-eating abilities, peaceful temperament, and manageable size make it a must-have for aquarists. Order yours today and enjoy a cleaner, healthier tank!