Otocinclus

Otocinclus – Tiny Algae Warriors with Big Cleaning Power

Keep your tank spotless and peaceful with the Otocinclus Catfish, affectionately known as “Otos.” These dwarf suckermouth catfish are native to the streams and rivers of South America, where they graze on algae and biofilm with unmatched efficiency. Their small size, gentle nature, and tireless cleaning habits make them a favorite among aquarists—from nano tank keepers to planted tank pros.

Highlights:

• ✅ Exceptional Algae Eaters – Constant grazers that help control soft algae naturally

• ✅ Peaceful & Community-Safe – Ideal for planted tanks and nano setups

• ✅ Shoaling Behavior – Best kept in groups of 4–6+ for comfort and activity

• ✅ Small but Mighty – Grows to just 1.5–2 inches, perfect for tanks 10 gallons and up

• ✅ Captive-Bred Quality – Ethically sourced and acclimated for aquarium life