Otocinclus (Otocinclus spp.)

Otocinclus

Otocinclus spp.

freshwatermedium to keepfishpeacefulswims allshrimp-safe

Add only to a mature tank with established biofilm, as new arrivals are often underfed. Among the safest fish for shrimp.

Adult size
1.6 in
Smallest tank
10 gal
Keep them in groups of
6+
Temperature
72–79 °F
pH · hardness
6–7.5 · 2–15 dGH
Food
Herbivore: biofilm, soft algae, algae wafers, blanched vegetables

Gets along with

Think twice about

Easy plants for the same tank

Care ranges are typical hobby guidance and vary by source and by where the animal came from. Ask your supplier and watch your own tank. Spot a mistake on this page? Let me know.