What should I pay attention to when raising goldfish in a small fish tank? 100

Fish farming must first learn to raise water, first learn the characteristics of the fish you raise, the theory is good, it is not difficult to raise fish, beginners are best to raise less, sparse farming, if you want to raise fish for a long time, you must buy a fish tank with a filter bin, that is, you can put a lot of filter cotton, can put some biochemical materials space of the filter bin, fish eat and poop, soon the water quality is polluted, at this time will produce toxins ammonia nitrogen and nitrite, the nemesis of these two toxins is nitrifying bacteria, as mentioned earlier, there must be a large filter bin, which is used to raise nitrifying bacteria, If you raise a lot of nitrifying bacteria, you are not afraid of ammonia nitrogen and nitrite, and they will be oxidized by nitrifying bacteria soon, and the water quality will not be toxic, so people who can raise fish will not get sick for many years, which is the core of fish farming.

Feed the fish, don't feed too much.

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Precautions for fish farming.

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1. Pay attention to the temperature of the water, if the water temperature is not, it will make the goldfish feel uncomfortable, anorexic, and have less activity. Don't change the water too often!

2. Density problem, the density is too large, it is easy to lack oxygen, and it is possible to complete the situation of attacking each other.

3. Reasonable matching of fish species!

4. Feeding, less investing, and more diligent investing. Feeding too much will strangle the fish to death, some goldfish it does not feel full, will keep eating, clear then complete the fish's gastrointestinal disease, serious directly complete the death of the fish.

Goldfish is a kind of natural living artwork, with a peculiar body, bright colors, and many colors, which is loved by the people of our country. Here are some ways to raise goldfish at home:

First, we should pay attention to "water" first. Clean lake, river, well, spring, and tap water can all be used to raise goldfish. However, before the well water is used, it should be stored in a bucket for two days, because the well water is warm in winter and cool in summer, and it is easy to use it directly, which is easy to make the water temperature in the fish tank change sharply, causing goldfish to catch a cold.

Tap water contains chlorine and bleaching powder odors, and must be exposed to the sun for two or three days to allow the smell to run away before it can be used (if it is winter, it needs to be left for two more days).

2. Fish feed. It is best to feed fresh fish and insects, or feed dried fish and insects, and others such as rice grains, bread crumbs, steamed bread crumbs, and crab roe (need to be soaked in boiling water before use), can be used as a feed chain for goldfish. Feed once a day, after a water change in the morning.

Feeding should not be too much (too much feeding of Zen call with feeding, it is easy to make the fish overeat and swell to death), to be appropriate, to eat just after it is better. The remaining feed should not be left overnight in the fish tank, and should be cleaned up in time, otherwise it is easy to deteriorate the water.

3. Raising goldfish can be used in glass fish tanks, porcelain tanks, pottery tanks, and cement pools. In general, it is better to use glass fish tanks, which are not large in size and suitable for indoor placement. Clear and transparent, easy to see. There are several glass fish tanks to choose from:

1) Round cylinder. The volume is small, suitable for raising small fish of 5 7 cm. After adding water to the round tank, due to the refraction relationship, the fish body is more fat and attractive when viewed from the side.

2) Rectangular cylinder. The volume is large, and it can raise medium and large fish of more than 8 cm.

3) Wall-mounted fish tank. It is a triangular shape, one side resembles a mirror frame, suitable for hanging on the wall, like a moving painting. In addition, some pebbles, rockeries and pottery pavilions, towers, bridges are appropriately arranged in the fish tank, and some aquatic plants are planted, which is like a beautiful moving painting, which can increase the effect of appreciation.

The place where the fish tank is placed should have proper sunlight and good ventilation; Avoid direct sunlight in summer and more sunshine in winter.

1. Do not use tap water for the water in the fish tank, the tap water contains chlorine, which can be replaced by soda water or well water.

2. Put a bucket of tap water in the sun for three to five days, and let the liquid jujube chlorine in the tap water be dismantled. This bucket of tap water is reserved for the goldfish to change the water in the future.

3. Wash the goldfish bowl and wipe it with salt for disinfection.

4. Change the water every day to ensure the oxygen content.

5. Feed the fish once a day in the morning and evening, and feed 1 to 2 fish feed for each goldfish at a time, and do not feed too much.