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How to raise fish at home? What are the precautions of raising fish at home

Many people like to raise fish at home. Fish swimming at home not only brings life to the family, but also changes Feng Shui. If you want to raise fish at home, you must know something about fish culture. Today, I will take a look at the complete knowledge of fish culture with Xiaobian for your reference.

1、 Knowledge of fish culture -- Method of fish culture

1. Choice

To choose any kind of fish, you should choose the one with a broad and strong body, complete chest, abdomen and caudal fins, and a large open tail. For fish without dorsal fin, the spine should be greasy, without broken dorsal fin or nodule. The color of fish should be red, pure white, blue, dark black. The color of flowers should be harmonious and the stripes are detailed. Only those with blue can be called five flowers. Some of the fish are half red and half black, or the body is red and the edge of the fins is black. They are very beautiful at the moment, and they will turn to full red soon. You have to have a hunch.

2. Health status

Observe whether there are parasites, white hairs, white spots, bleeding and ulceration on the surface of fish.

3. Select fish age

The life span of wild fish is mostly 4-6 years, and 2-3 years is the best age for ornamental fish. At this stage, fish species are vigorous and swimming freely. 4-6 years is an old fish, body color fade, lazy to swim, loss of appetite, easy to get sick. However, the fish within 6 months are not easy to grow up because of their body development is just at the beginning, the characteristics of the species are not obvious, the color is not fixed, the rate of defective products is very high, and limited to the premise of family breeding. Therefore, it is most suitable to select fish aged 6-18 months. At this stage, the fish have a prosperous appetite, swim freely, and the characteristics of the species are preliminary flashing, and the price is reasonable. They can be kept at home for 2 years.

4. Feed

Regardless of the shape of synthetic feed, its composition must meet the needs of fish growth. Good fish feed composition should include: protein not less than 40%, crude fiber not more than 4%, crude fat not less than 4%, but also increase the natural astaxanthin, spirulina, water pollution fungi, vitamins and trace elements and other substances. And in the purchase should pay attention to the shelf life and the selection of regular manufacturers.

2、 Knowledge of fish culture -- water for fish culture

Never raise fish in tap water. Pour tap water into the bottle and keep it for at least three days. This will reduce the chlorine content in tap water and reduce the damage to fish. About changing water, use small hose to suck out the fish drain and the remaining bait in the fish tank on time every day, and then add the same amount of water.

3、 Knowledge of fish culture -- quantity of fish culture

From the perspective of geomantic omen, the number of family fish farming is not much. The key is the appropriate number. Only in this way can the effect be achieved to the limit. Generally speaking, it is better to raise one, four, six, nine or four kinds of numbers in a family. Because in Feng Shui, one or six are water and four or nine are gold, so these numbers are the most prosperous.

4、 Fish culture knowledge -- fish culture Feng Shui

1. According to the orientation of the house, the position of the fish tank is different,

The details are as follows:

(1) Facing south, it is suitable for the north, northeast and southwest;

(2) Sit east to west, suitable for the northwest, East;

(3) Facing north from south, it is suitable to be placed in the northeast and the south;

(4) Facing the East in the west, it is suitable to be placed in the southwest and northeast;

(5) Sitting in the northeast and facing the southwest, it is suitable to be placed in the north and East;

(6) Sit southeast to northwest, suitable for the Northwest West;

(7) Sit southwest to the northeast, suitable for the Northeast;

(8) Sitting in the northwest and facing Southeast, it is suitable to be placed in the East and West.

2. According to the specific space of the house, the suitable places for putting fish tanks are as follows:

(1) Porch: it can dissolve the evil spirit of rushing directly to the gate, prevent the leakage of the prosperous spirit of Yangzhai, and has the function of attracting wealth.

(2) Living room: with the water of Mingtang, it can play the role of "receiving Qi" and make the room more lively. Fish tank in the living room can be placed in the living room financial position, that is, the door diagonal position.

(3) Study: it can promote Wenchang Qi into intelligent water, bring Book transportation, and help students and examinees.

(4) Unit Hall: the fish tank is placed in the company hall, which is conducive to resolving the external impact.

(5) Conference room: can ease the atmosphere of the meeting, if placed in the southeast corner, can enhance Wenchang gas, for intelligent water.

This is the information about fish culture. I hope this article can help you.