3” TIGRINUS CATFISH (TIGER STRIPED ANTENNAE)

🐯 3” Tigrinus Catfish (Brachyplatystoma tigrinum) – Striking Tiger Stripes, Rare River Predator

The Tigrinus Catfish, also known as the Tiger Catfish or Zebra Shovelnose, is one of the most sought-after and visually stunning catfish in the monster fish trade. With its bold black-and-white tiger striping, elongated whiskers, and torpedo-like body, the Tigrinus is a true showpiece predator that blends beauty, rarity, and raw river power.

At 3 inches, this juvenile is perfect for grow-out tanks and ready to begin its journey toward becoming a centerpiece predator. Native to the Rio Negro and Amazon Basin, Brachyplatystoma tigrinum thrives in strong current, highly oxygenated tanks and grows into a sleek, aggressive feeder admired by experienced aquarists.

🐟 Species Profile:

• Scientific Name: Brachyplatystoma tigrinum

• Common Names: Tigrinus Catfish, Tiger Shovelnose, Zebra Shovelnose

• Origin: Amazon River Basin

• Size: 3 inches (juvenile); adults reach 24–30+ inches

• Temperament: Predatory, semi-aggressive

• Tank Size: 180+ gallons (long-term)

• Water Parameters: 76–82°F | pH 6.5–7.5 | Strong current and high oxygen

• Diet: Carnivore – eats shrimp, tilapia, market fish, earthworms, and high-protein pellets

🛠️ Tank Setup & Compatibility:

Tigrinus Catfish thrive in:

• Long, wide tanks with strong filtration and current

• Sandy or smooth substrates to prevent injury

• Dim lighting and driftwood for natural shelter and reduced stress

• Well-oxygenated, clean water is a must

Compatible with:

• Other large, peaceful to semi-aggressive fish

• Arowanas, datnoids, bichirs, rays, peacock bass

• Best housed with tankmates too large to be eaten

• Avoid small fish, nippy species, or overly aggressive cichlids

Behavior:

• 🎯 Fast and precise feeder—strikes quickly and swallows whole prey

• 🌙 Nocturnal—most active at night or during low light

• 🧠 Intelligent and interactive with routine, especially around feeding

🛒 Why Buy from RobsAquatics.com?

Each 3” Tigrinus Catfish is:

• ✅ Hand-selected for strong striping and healthy body shape

• ✅ Acclimated and feeding on frozen and prepared foods

• ✅ Shipped with expert care and backed by our Live Arrival Guarantee

• ✅ A rare gem perfect for monster tanks, predator displays, or grow-out setups

📦 Elevate your predator tank with one of the most exotic and high-demand catfish in the hobby. The Tigrinus Catfish (Brachyplatystoma tigrinum) is a living work of art—and now you can own one at the perfect grow-out size. Available now at RobsAquatics.com.