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Clown loach (Chromobotia macracanthus)
AI illustration, not an ID reference

Clown loach

Chromobotia macracanthus

FishFreshwater

Care level
Moderate
Temperament
Peaceful
Recommended tank
450 L
Maximum size
30 cm
Temperature
25–30 °C
pH
6–7.5
Group size
≥ 5
Diet
Omnivore

Care at a glance

The clown loach is sold as a cheerful orange-and-black fish of five centimetres, but grows into a thirty-centimetre animal that can live for decades. It is also markedly social: in a group it plays, clicks and sleeps lying on its side; on its own it wastes away.

That combination — large, long-lived and needing company — makes it one of the most underestimated purchases in the hobby. Plan on a big tank and a long commitment. It loves snails and small shrimp, so it will solve your snail problem but also your shrimp colony. Bear in mind, too, that it is prone to white spot.

Good to know

  • Outgrows most home tanks
  • Preys on shrimp and snails

Best not combined with

Related species

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Values are mainstream hobbyist guidance, not gospel — always watch what your own animals need.