Catfish

🐡 Catfish – Bottom Dwellers, Scavengers & Tank Staples

Discover one of the most essential and diverse groups in the aquarium world with the Catfish Collection at RobsAquatics.com. Whether you're looking for peaceful community scavengers or powerful monster tank predators, this collection brings together the best catfish for sale from around the globe.

Our lineup includes popular species like Corydoras, Pictus Catfish, Synodontis, Raphael Catfish, and Talking Catfish, along with impressive giants such as Redtail Catfish, Iridescent Sharks, Lima Shovelnose, and Black Rip Saw Catfish. Each one plays a vital role in your tank—helping control algae, cleaning uneaten food, and adding movement to the bottom level of your setup.

All of our aquarium catfish species are hand-selected for health and quality, and are shipped live with a health guarantee. Whether you're building a peaceful community tank or stocking a monster grow-out setup, you'll find hardy, fascinating catfish ready to thrive.

Perfect for:

  • Aquarists looking to buy freshwater catfish online

  • Adding bottom feeder fish to planted or mixed-species tanks

  • Hobbyists who love live catfish for aquariums with personality

  • Collectors hunting for rare, wild-caught, or L-number catfish

We regularly rotate our stock with limited imports and specialty species, many of which are only available seasonally or in small batches. That means if you see a catfish you’ve been hunting for—it might not be here next week.

From gentle Cory schools to massive river monsters, there’s something in this collection for every aquarist.

👉 Browse the full Catfish Collection now and complete your tank with some of the most unique and functional fish in the hobby—only at RobsAquatics.com.

📩 Join our mailing list for early alerts on restocks, new imports, and exclusive deals on rare aquarium catfish.