How often should you change the water when raising goldfish?

The number of water changes for goldfish varies depending on the season. In summer, it should be changed every three or four days, in spring and autumn, it should be changed once a week, and in winter, it should be changed once every half month. In different seasons, goldfish have different requirements for water quality. Only by doing everything possible to ensure the quality of life of goldfish can goldfish grow healthily.

Usually, you should plan the time and frequency of water changes and prepare water in advance. Freshly connected tap water should be dried for 24 hours before use. If you use well water, it should be dried for 24 hours in advance.

The amount of water change should also be determined according to the water quality. If the fish excrement in the fish tank can be fished out, change 1/10 of the water. If it cannot be fished out, change 1/3 of the water.

Every day, just insist on removing the feces and dirt at the bottom of the fish tank together with the old water, gently suck out 1/10-1/5 of the water with a hose, and remove the dust and floating feces on the water surface.

Extended information:

Construction of breeding ponds

Build a fish pond in a well-ventilated, sunny place with sufficient water source and convenient drainage and irrigation. The area of ??the fish pond can be The pool should be built according to the size and shape of the rural courtyard. When building the pool, water injection and drainage outlets should be constructed to facilitate injection and drainage.

The drain outlet at the bottom of the pool should have a certain slope to facilitate drainage. Greenhouse film can be used as the base, which is economical, practical and durable. Protective measures are erected around the fish pond to prevent children from drowning.

For newly built fish ponds, it is necessary to remove the alkalinity before use. The main method is to add straw or wheat straw to soak after filling the water. The time is about 15 days, to eliminate the alkalinity, and then rinse with clean water. Several times, then add new water and it is ready to use.