Otocinclus Catfish (Otocinclus spp.)

Tiny Titans of Clean  

The Otocinclus Catfish may be small, but they’re relentless. These nano suckermouths patrol every leaf and pane, stripping away algae with quiet efficiency. Peaceful, social, and perfect for planted tanks, they’re the unsung heroes of the aquarium world.

At Uncle Joe’s Fish Shed, our Otos are raised in healthy shoals, conditioned for stability, and released only in limited drops.

• Nano powerhouse: 2 inches of nonstop algae control

• Peaceful shoaler: Thrives in groups of 6+

• Exclusive runs: Offered only when they meet boutique standards

Cool, rare, and gone fast — secure your Otos before the algae takes the throne.