Photo identification · reviewed 2026-07-31

Yoyo loach vs clown loach

Orange body colour separates clown loaches from the reticulated yoyo pattern, but adult size is the urgent distinction.

Interactive observation guide

Inspect one clue at a time

Use the photographs above, then select each clue. Do not make an identification from one feature alone.

Clown loaches have an orange body crossed by three broad black vertical bands, with red-orange fins.

Care reality check

Compare the adult requirements

A visual identification changes which limits you should plan around.

RequirementYoyo loachClown loach
Adult size12–16 cm25–35 cm
Minimum tank180 L · 120 cm450 L · 180 cm
Temperature24–30°C25–30°C
pH6–85–8
GH5–15 dGH5–15 dGH
Social minimum55
Temperamentboisteroussocial

Visible differences

Clues to inspect

  1. Clown loaches have an orange body crossed by three broad black vertical bands, with red-orange fins.
  2. Yoyo loaches are silver to tan with dark looping bands that can resemble Y and O shapes.
  3. Clown loaches develop a much heavier body and continue growing for many years.

Shared traits

Why they are confused

  • Both are social botiid loaches with subocular spines.
  • Both need groups, hiding places and a long, well-filtered aquarium.

Why it matters

Do not stop at the name

Clown loaches are a very large, long-lived commitment; a juvenile must never be planned around its shop size.

Uncertainty

When a photo is not enough

Pattern varies and both may pale when stressed. The adult accommodation requirement should be checked before purchase.

Still unsure?

Upload a clear side-on photograph.

The identifier returns a confidence-labelled catalogue match, then links you back to reviewed profiles.

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