PawAtlasRainbow SharkRequin arc-en-ciel
Rainbow Shark is a representative breed with a distinct personality and clear care requirements.
Overview
Requin arc-en-ciel is a fish breed with a distinct personality and clear care requirements.
Quick facts: Requin arc-en-ciel typically lives about 3–10 years, with a market price around about ¥10–500, widely available on the market. It originated in multiple countries.
Temperament
Requin arc-en-ciel scores Family-friendly 3.5/5 (Most families can adapt to it); Kid-friendly 3.2/5 (Best kept away from unsupervised toddlers); Novice-friendly 3/5 (Prior pet experience is recommended). Overall, it is a moderately active pet with a fairly independent streak.
History
Origins & Early Development
Requin arc-en-ciel originated in multiple countries. It was first kept for ornamental value and symbolic meaning, and through generations of selective breeding it developed the stable body type and temperament we know today.
Standard Setting & Spread
As modern pet culture and breed standards developed, Requin arc-en-ciel gained a more standardized breeding and showing system. Breeders began balancing health, temperament, and looks, and Requin arc-en-ciel gradually shifted from a working role into a widely loved family companion.
Into Households Everywhere
Today, Requin arc-en-ciel has a devoted following around the world. Both new and experienced owners are drawn to its unique charm, making it a familiar companion in homes everywhere.
Care
Family Fit
Its survival depends heavily on stable water quality; rapid water changes and temperature swings cause more stress than a lack of oxygen.
Living Environment
Cycle the aquarium (establish the nitrogen cycle) before adding fish, and match filter and heater output to the water volume.
Feeding
Feed species-appropriate pellets in small, frequent amounts; quarantine live food and avoid overfeeding to protect water quality.
Exercise & Interaction
Activity needs are fairly gentle, but it still requires daily interaction and companionship so boredom never becomes a behavior problem.
Daily Grooming
Day-to-day maintenance is easygoing: keep a regular brushing routine, clean as needed, and stay on top of basic checkups.