Dojo loach

A friendly, eel-shaped coldwater loach that becomes more active when the weather changes. A classic goldfish companion.

Dojo loach, side view

Care at a glance

Minimum tank55 gallons (208 L)
Temperature59–77°F (15–25°C)
pH6.5–8.0
How manyKeep at least 3 together
Adult size8 in (20.3 cm)
Where it livesThe bottom
TypeFish

Good tank mates

Possible with care

Do not mix with

Open any pairing to see the reason.

Tank sizes that fit