Red Tail Catfish

The Redtail Catfish is a true giant of the aquarium world—bold, powerful, and instantly recognisable. With its striking orange-red tail, broad head, and impressive size, this iconic species is a showstopping centrepiece for serious aquarists seeking something extraordinary.

Native to the rivers of South America, the Redtail Catfish brings raw, untamed presence to any large-scale setup, making it a prized addition for monster fish keepers.

✨ Why You’ll Love It

• Iconic Appearance: Distinctive red tail paired with a sleek, dark body
• Ultimate Centrepiece Fish: Commands attention in large aquariums
• Strong Personality: Active, curious, and highly engaging
• Hardy Species: Adaptable when kept in proper conditions

⚠️ Important Care Requirements

This species is NOT suitable for standard home aquariums and requires serious commitment.

• Tank Size: 1000L+ (ponds or custom monster tanks recommended)
• Temperature: 22–28°C
• pH: 6.0–7.5
• Diet: Carnivorous – pellets, fish, prawns, and protein-rich foods.
• 👉 Grows extremely large (up to 1 meter+)—plan long-term before purchasing.

🧠 Behaviour & Compatibility

• Predatory by nature—will eat any fish it can fit in its mouth
• Best kept alone or with very large, robust tank mates
• Generally calm but powerful

🌊 Aquascaping Notes

Redtail Catfish are better suited for minimalist, open aquariums or indoor ponds, allowing ample swimming space. Large driftwood pieces and strong filtration are essential to support their size and bioload.

🔥 Expert Advice

This species is ideal for experienced aquarists building monster fish displays. Due to its rapid growth and size, careful planning is essential to ensure the fish thrives long-term.

At The Glass and Gill – Aquascape, we promote responsible fishkeeping. The Redtail Catfish is a breathtaking species for the right setup—offering unmatched presence and power in the aquarium world.