The Otocinclus Catfish is the algae-busting favorite of aquarium hobbyists. Even award-winning planted-aquarium experts like Takashi Amano will employ this tireless algae eater. The diminutive Otocinclus Catfish does a great job keeping aquarium glass and plants free of distracting green. Your aquascape and schooling fish will take center stage when the Otocinclus Catfish turns problem algae into delicious meals using its sucker-type mouth.

The Otocinclus is one of the smallest catfish in the Loricariidae family. Featuring a tan with a black peppered body, the Otocinclus Catfish is an attractive and functional addition to any freshwater aquarium. Originating from fast-moving rivers in South America, the Otocinclus Catfish should be housed in at least a 10-gallon aquarium with high filtration, good water movement, and high aeration. A planted aquarium with rocks and driftwood will provide plenty of hiding spaces to prevent the Otocinclus Catfish from becoming stressed. As a peaceful and very social fish, the Otocinclus Catfish prefers to be kept in small schools.

A planted aquarium with high vegetation and some algae will sustain the Otocinclus. However, if algae are not present, supplement with a vegetable-based flake or wafer food.

Approximate Purchase Size: 3/4″ to 1-1/2″

Please note: We guarantee that ALL aquaria species we offer will arrive alive and in good condition. However, because of the increased level of care required for this particular species, it has been designated as “Expert Only.” This species is recommended only for the expert aquarist, zoo, or research institution. “Expert Only” aquatic life is exempt from our extended guarantee after their arrival.