After continuous cross-breeding, Malaysian aquarium enthusiasts have cultivated a new fish species - Luohan, which looks like a The colors are very bright and there are many kinds, so many people keep it as a feng shui fish. So how to raise Luo Han fish? Follow the pet editor to learn!

1. Basic introduction of Luo Han fish

1. From Malaysia

1996 Malaysia The aquarium industry has cultivated new species of fish through continuous breeding and breeding, which has triggered a boom in the cultivation of Luohan fish. In an instant, the entire Asia-Pacific region was swept away, and fish fans in Singapore, Japan, Taiwan and other places snapped up, causing a big uproar in the aquarium industry.

2. Classification of Luohan fish

According to the gene classification: classical Luohan, flower Luohan, pearl Luohan, golden flower Luohan, the most on the market is pearl Luohan.

3. The first generation of golden tiger fish

The first generation of Luohan fish is the blue golden tiger male fish. This fish has a slightly raised head, broad and smooth body lines, and is called color in Chinese. Sea bream, meaning colorful cichlids, also known as Hua Luohan.

4. After improvement

After step-by-step improvement, Luohan has a wider body shape, better expression of colors and patterns, tall and full forehead beads, very provocative. people love.

2. Overall appearance of Luo Han fish

1. Body coordination and symmetry

Luo Han fish body coordination and symmetry, smooth and handsome swimming posture, royal bearing, lively and fun , dare to express oneself without being afraid of the sight of others.

2. Short body and tall back

The body type should be short, tall and back, thick and majestic; the ratio of body height to body length, excluding fins behind the operculum should be within 1:1, square is the most beautiful body shape.

3. Full forehead beads on the head

The head beads of Luohan fish are round and full, and the bigger the forehead beads are in harmony with the body proportion, the better.

4. The eyes are bright and black.

The eyes should be straight or far-sighted without looking down. When choosing, the mouth should not be too long, it is better to be obvious and short.

5. The fin rays are clear and straight

The fin edges of each fin are complete and unnotched, the fin rays are clear and straight, the fins are straight and extended like a sail, the fin surface is wide and wide, and the color Brilliant and perfectly matched to the body; body colour beading extends to each fin.

6. The body color is bright

The body color is dazzling, the color matching is harmonious, the pearl dots are evenly and closely distributed on each scale and each fin, emitting a consistent rounded brilliance . If the beads of the torso can continue to the fins, the one connected as a whole is the top grade.

3. How to raise Luohan fish

1. Medium stocking density

For raising Luohan fish, you need to choose a suitable fish tank size, and it is not allowed to keep in the same tank Too many fish can easily lead to turbid water quality and even worm infection.

2. Regularly replace new water

The water should be kept clean, it is recommended to change the water every two or three days, and moss and other algae should also be removed regularly, otherwise it will cause a lot of carbon dioxide and affect Fish are only healthy.

3. Disinfect the new fish first.

When buying new fish, it is recommended to do disinfection first, so as to prevent the new fish from carrying worms into the tank and infecting other fish.

4. Control the water temperature for aquaculture

The suitable water temperature for Luohan fish is 28~30 degrees. If the temperature is lower than this temperature, there is no danger to Luohan's life. The color of Luohan will definitely become particularly ugly.

5. Feeding in divided portions

Lohan grows rapidly and needs more food, basically two to five times a day, and the amount of each time is controlled within five minutes for the fish to eat After finishing, try to avoid eating leftover food residues, so as not to affect the water quality.

6. Choose fresh bait

Luohan is not picky about food, live bait such as red earthworms, small fish, etc.; frozen bait such as frozen shrimp, frozen insects, etc.; or granular. A pet editor recommends eating less and more meals to avoid gastroenteritis.