The correct way to change the water of koi carp

Koi is a fish that is sensitive to water quality, so correct water changes are very important to their health. Here is the correct way to change the water for koi:

1. Prepare water quality: Treat fresh tap water with a dechlorinator to remove chlorine and other harmful substances. Make sure the water temperature matches that of the water in the fish tank.

2. Prepare water changing tools: use a clean bucket or water pipe to fill the water. Make sure tools are free of residual detergent or other harmful substances.

3. Add water slowly: Add treated water to the fish tank slowly to avoid excessive pressure and temperature changes on the koi. You can use a water pipe or pour the water into a shallow dish and let the water flow slowly into the fish tank.

4. Control the amount of water change: Generally speaking, the amount of water change every week should be 10-20% of the total volume of the fish tank. If the water quality is particularly bad, you can increase the amount of water change appropriately, but do not change too much water at one time.

5. Clean the impurities at the bottom: While changing the water, you can use a water pipe or straw to gently suck away the impurities and residues at the bottom. But be careful not to suck up too much bottom sediment so as not to upset the ecological balance.

6. Monitor water quality: After changing the water, use water quality testing tools to detect water quality parameters such as pH, ammonia nitrogen, and nitrates. Make necessary water quality adjustments based on test results.

Remember, water changes should be a regular task to keep the water quality of your fish tank clean and stable. Following proper water changes can help your koi stay healthy and happy.

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