There is a big fish tank in the yard. Which fish are suitable for farming?

If you want to keep feng shui fish, I suggest you keep koi fish or goldfish. Both kinds of fish are warm-water fish. As long as the water temperature is kept between 0.5 and 30 degrees, the fish can survive well, and there is no need to worry about freezing their own fish. If the hatchery or fish pond is a used pond, it should also be disinfected and soaked. The general disinfection method is to soak in 3% ~ 4% salt solution or three ten thousandths of potassium permanganate 12~24 hours, or soak in quicklime or bleaching powder.

The habits and culture methods of each fish may be different, but the water quality is the first. I have grown from 30 koi fish to 10, and I have also learned some experience. It is important to respect and treat life well. If you want to raise fish, koi fish is a more suitable fish. Goldfish can be cultivated by screening. For goldfish, there are many kinds. If the fish tank is large enough and deep enough, grass goldfish, Ryukyu gold or lion head species can be cultivated. Personally, I think it is more appropriate to raise Ryukyu gold and lion's head with wide tail species in large tanks.

I suggest that arowana is better. The Chinese nation is a descendant of the dragon. In many parts of our country, arowana is called auspicious feng shui fish. Arowana is so popular mainly because most people regard it as a feng shui fish.

Of course, the best fish culture in ancient times was goldfish. Goldfish swim slowly, and water lilies and some aquatic plants can be planted in the tank, which has a good taste and artistic conception. If the water tank is shallow, you can choose blisters, looking up to the sky, pearls, butterfly tails and so on. It swims very slowly. It is recommended to use frozen food such as salted shrimp, blood worms and tubular worms for feeding shallow-cultured species in families, and occasionally feed live meat such as small freshwater fish and earthworms. Although sea urchin preys in the wild, it is peaceful for any fish that cannot be eaten.

Aquarium fish farming is not only suitable for rural areas, but also can be realized in cities. As long as you are willing, you can completely move the similar landscape system in the hotel to the residential building to create a landscape and pastoral decoration.