The Luohan fish uses mirrors as sandbags and is the best imaginary enemy.
The Luohan fish’s rosy cheeks and high forehead symbolize good fortune and longevity, and the “ink spots” of different shapes on both sides Scales" are more effective in promoting wealth in Feng Shui. Luohan fish has bright and colorful body colors, which meets people's needs for visual experience. However, the color will be very different under artificial breeding conditions, and the color is closely related to the feed under artificial breeding conditions.
After research and analysis, the main component of the color of the body surface of Luohan fish is astaxanthin.
Astaxanthin combines with the protein of fish skin and scales, and displays colorful colors under the action of light. However, animals themselves cannot produce astaxanthin and must obtain it through the food chain.
In the natural state, fish obtain astaxanthin by foraging for food such as algae, shrimps, crabs, and shells;
In artificial breeding environments, by adding corresponding astaxanthin to the feed ingredients to meet your needs. Ornamental fish feeds sold on the market mainly use chemically synthesized astaxanthin and natural astaxanthin derived from algae as the main ingredients, and the algae are mainly spirulina.