the yellow water in the fish tank? If the water in the fish tank turns yellow, you need to change the water immediately. Usually in the process of fish farming, water also needs to be changed, usually once a week, if the water quality is not well maintained, it can also shorten the water change cycle. Each water change should not exceed one third of the total water volume. Although too much water change will make the water clearer, fish are also easily stimulated. In addition to changing water, we should also pay attention to strengthening filtration in peacetime.
? 1. Sunken wood yellow water: Usually, the yellow water in the fish tank is due to the sunken wood in the tank. Untreated sunken wood often makes the water yellow. In view of this situation, it is better to take out the sunken wood and boil it several times in the pot, so as to discharge the yellowing substances inside, so as to avoid yellowing the water again.
2. Aging of water quality: If the water in the fish tank has not been changed for a long time, the aging of water quality will also make it yellow. In view of this situation, the best way is to change the water properly, usually once a week, each time the water can be changed by about a quarter, but also pay attention to the temperature before and after the water change.
3. Feed fading: If you feed fish with some artificial feed at ordinary times, it may fade, which will lead to yellowing of the water body. In view of this situation, it is necessary to change the feed or reduce the feeding amount, so as to avoid the yellowing of the water. It should be noted that if you want to promote the color of fish, you can use some shrimp meat to feed.
