What are the prospects for raising ornamental fish? What are the precautions?

There are many kinds of ornamental fish, most of which are very good-looking. Fish tanks raised at home can not only play a role in decorating the home environment, but also add some business opportunities to boring life. In recent years, the price of farmed ornamental fish on the market is also getting higher and higher, so what is the prospect of farmed ornamental fish? What are the precautions?

What are the prospects for raising ornamental fish?

An authentic golden arowana can sell for 80, 000 yuan, and a pair of tricolor koi can sell for 400000 yuan. This is not a fantasy, but the current international market and some domestic cities ornamental fish market.

At present, it is very fashionable to set up aquariums for breeding ornamental fish at home. Due to the special living habits and growth environment of ornamental fish, there is no common disease between mermaids and mermaids. Therefore, breeding ornamental fish is more feasible than keeping pets. Farmed ornamental fish social groups from the elderly to children, all ages, can be said to be suitable for all ages, its market potential is huge.

Second, what are the points for attention in breeding ornamental fish?

1. Adapt to temperature and water quality

After buying tropical fish, don't rush into the tank. Soak the plastic bag into the tank for 10 to 20 minutes before opening it, let the water in the tank pour into the bag several times, and gradually mix with the original water in the bag, so that the fish can gradually adapt to the water temperature and water quality. If there is a light, the light should be turned off. The fish are quieter and less frightened in the dark.

Tropical fish are most suitable for living in the range of 24 ℃-28 ℃, and can live normally up to 32 ℃ in summer, but if the temperature suddenly changes too much, tropical fish will not be able to adapt. Therefore, before buying fish, you should not only adjust the water temperature of your aquarium, but also note that the water temperature of the aquarium shop should not deviate from the water temperature of your fish tank, which is generally allowed within 4 ℃. If the deviation of the water temperature between the two is too large, you would rather not buy it for the time being, but also take one more trip to adjust the water temperature to basically the same before buying.

2. Pay attention to the growth habits of different kinds of fish

If you are going to mix several different species of fish in one tank, it is necessary to take into account the compatibility between different species of fish. Ferocious fish and mild fish cannot be co-cultured; those with too many individual differences cannot be co-cultured (mild species can be considered). Water quality requirements are different can not be mixed culture and so on.

3. Feeding skills

The most important thing to watch the fish tank is to control the feeding. It is appropriate to eat it once or twice a day within 3 to 5 minutes. Feed less in cloudy and rainy days, not at night. Fish in the process of digesting food need to consume more oxygen, rainy days, night pressure is lower, the dissolved oxygen in the water is also low, so feeding the fish may lead to serious hypoxia in the water and death of the fish. Most of the dead fish occur at night, and severe hypoxia in the water is one of the main reasons.

The bait must be clean. This is the easiest thing for beginners to ignore. Feeding unclean bait can easily lead to fish disease. It is recommended to buy brand frozen fresh foods produced by professional companies, such as hemoglobin, harvest shrimp and so on. Although live worms such as water earthworms and water red worms are the favorites of tropical fish, they all grow in a polluted water environment and are easy to die and rot in temporary culture, so it is necessary to be cautious in putting live food.

4. Keep the water clean

After eating, tropical fish will consume a lot of oxygen and discharge a lot of waste, polluting the water and breeding germs. In order to keep the water clean, efficient filters must be installed. If it is a bare tank fish culture, but also use to remove excreta from the bottom of the tank at the same time for 1/10 or a little more old water, especially in summer must not be ignored. For the ecological tank of fish and aquatic plants, you only need to change 1ax, 3pm, 1pm and 4 water once a week. The filter can be designed with inflation, so that filtration and inflation can be carried out at the same time, which not only purifies the water, but also replenishes the oxygen. However, the water tank should not be inflated.