1" Redtail Catfish

1" Redtail Catfish – Stunning Freshwater Aquarium Fish

The 1" Redtail Catfish from Rob's Aquatics Fish Shop is a captivating choice for freshwater aquarium enthusiasts looking to add a unique and striking species to their collection. Known for their distinctive red tail and sleek body, these catfish are a popular species among hobbyists who appreciate both their appearance and intriguing behavior.

Size and Growth Potential

While we offer the Redtail Catfish at a manageable 1" size, it is important to know that this species can grow significantly larger in captivity. Adult Redtail Catfish may reach up to 3–4 feet in length under optimal conditions, making them one of the largest freshwater aquarium fish available. Prospective buyers should consider their long-term tank size and setup before purchasing this species.

Temperament and Behavior

Redtail Catfish are generally peaceful but predatory. They exhibit a calm demeanor but will consume smaller fish or tank mates that fit into their mouth. This makes them suitable for large community tanks with similarly sized or robust species. They are nocturnal and tend to be more active during the evening and night hours.

Tank Size Requirements

Due to their potential size, a large aquarium is essential. A minimum tank size of 180 gallons is recommended for juvenile specimens, with an increase to 300 gallons or more as they approach full maturity. Providing ample swimming space and hiding spots will help mimic their natural habitat and support healthy behavior.

Water Parameters for Optimal Health

• Temperature: 72°F to 79°F (22°C to 26°C)
• pH: 6.0 to 7.5
• Water Hardness: Soft to moderately hard (2–15 dGH)
• Filtration: Strong filtration and good water flow to maintain water quality

Maintaining stable water parameters is crucial for the health and longevity of your Redtail Catfish. Regular water changes and monitoring will ensure your fish thrives in captivity.

Diet and Feeding

Redtail Catfish are omnivorous with a preference for meaty foods. Their diet in captivity should include high-quality sinking pellets, live or frozen foods like shrimp, worms, and small fish. Feeding should be done in moderation to avoid overfeeding and maintain water quality. This species' feeding habits often prompt buyers to inquire about suitable foods and feeding frequency.

Compatibility with Other Fish

Due to their size and predatory instincts, Redtail Catfish are best housed with similarly sized or larger peaceful fish. Avoid small or slow-moving fish that could be seen as prey. They can coexist with large cichlids, plecos, and other robust species. Understanding fish compatibility is a common concern for buyers considering this catfish.

Unique Selling Points

• Striking red tail coloration that adds vibrant color to any aquarium
• Hardy species adaptable to a range of water conditions
• Interesting nocturnal behavior for an engaging aquarium experience
• Available at a manageable 1" size, allowing hobbyists to start with a juvenile specimen

At Rob's Aquatics Fish Shop, we ensure all our Redtail Catfish are healthy and acclimated for a smooth transition to your aquarium. Whether you are a seasoned aquarist or looking to expand your collection, this species offers both beauty and fascinating behavior for a rewarding freshwater aquarium experience.