Hillstream loach

A flat loach built like a tiny stingray that clings to glass and rock. It needs cool, fast, oxygen-rich water.

Hillstream loach, side view

Care at a glance

Minimum tank20 gallons (76 L)
Temperature68–75°F (20–24°C)
pH6.5–7.5
How manyKeep at least 3 together
Adult size2.5 in (6.4 cm)
TemperamentPeaceful
Where it livesThe bottom
TypeFish

Things to know

  • It grazes algae and biofilm. Once the tank is clean, add algae wafers or blanched vegetables.

Good tank mates

Possible with care

Do not mix with

Open any pairing to see the reason.

Tank sizes that fit