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Rainbow Wrasse Aquarium Care Guide

Dotalabrus alleni

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Keeping Rainbow Wrasse in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: peaceful
  • Diet: carnivore
  • Minimum tank size: 75 gallons
  • Compatibility: Generally peaceful with other non-aggressive fish of similar size. May be territorial towards conspecifics or very similar-looking species in smaller tanks. Not suitable for reef tanks with small ornamental invertebrates like shrimp or crabs, as it will prey on them.
  • Special requirements: Requires a well-established aquarium with plenty of live rock for hiding and foraging. A sand bed is essential for burrowing at night or when startled. Good water quality and stable parameters are crucial. Provide a varied diet of high-quality meaty foods.

Water parameters

Temperature
18-24°C (64-75°F)
pH level
8.1-8.4
Hardness
8-12 dKH

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