The solution to the yellowing of the fish tank water, what is the cause of the yellowing of the fish

The water has not been changed for too long, and algae grows on the walls of the tank.

The first reason is that the water in the fish tank has not been changed for too long, and it slowly boils into old water, so some microorganisms and plankton in it grow in large numbers. Because these microorganisms and plankton are not transparent, they also have some colors, although they are very small, but when there are many of them, they live in the water body. Even though we can't see it with the naked eye, when they reach a certain size, it looks like the water starts to have some color.

The second reason is that when there is a lot of algae growing in the fish tank, it will also make the water quality of the fish tank look a little yellow. In fact, in this case, it is not that the water in the fish tank is really colored, but through the glass fish tank, some brown algae grow on the wall of the fish tank, so we look at the visual effect that the water quality is a little yellow.

If the yellowing of the fish tank water is caused by the rampant growth of brown algae, the keeper needs to use a brush to completely remove the brown algae to solve the yellowing of the fish tank water. If it is caused by the sinking wood of the ornament, you need to boil the sunken wood and then put it in water. If it is caused by not changing the water for a long time, it is necessary to change the water in time and clean up the waste in the fish tank.

The yellowing of the water in the fish tank may be caused by the blooming of brown algae in the water. Breeders need to clean the fish tank thoroughly and completely remove the brown algae with a brush, so as to solve the problem of yellowing of the fish tank water.

The yellowing of the water in the fish tank may also be due to the sinking wood of the ornament. Breeders need to boil the sunken wood before entering the water, after which it will not cause the water to turn yellow.

The water in the fish tank is yellow, or it may be because the water quality has not been changed for a long time, and the water quality has deteriorated. Keepers need to change the water in time and clean up the waste in the fish tank.

The yellowing of the fish tank water is due to the signs of brown algae outbreaks, fading of the feed, yellow water caused by sinking wood, not changing the water for a long time, and too weak physical filtration.

1. Signs of brown algae outbreaks.

If the yellowing of the water is very obvious, not only the water has turned yellow, but also the glass of the fish tank has turned yellow, and it may be a brown algae outbreak. You can put a few algae snails or scavengers to remove algae, or you can clean the built-in filter and the bottom of the tank, oxygenate the fish tank, and then change some water normally.

2. Feed fading.

Feeding fish a quiet feed (e.g. powdery yellow, nitrofuracilin, etc.) is also one of the causes of yellowing of water. If it is caused by feed, you can consider changing the feed. In fact, sometimes you can feed the fish some tender vegetables, chop the points and throw them into the tank, the fish like this snack very much.

3. Sinking wood causes yellow water.

Some people in order to look good, often get some decorations, among which the sinking wood is a kind of decoration that is easier to yellow water, most of the sinking wood will be yellow water, it is best to take a pot to boil before putting it in the tank, the symptoms of yellow water will be reduced, but there are not many people who raise parrot fish when putting sinking wood, but it is not excluded that the case of polyculture is also a reference reason.

4. The water has not been changed for a long time.

If you don't change the water for a long time, the water quality will be too old and will lead to yellow water, and you need to change it frequently at this stage to do water shortage.

5. The physical filter is too weak.

If the physical filtration of the fish tank is too weak, the fish feces and food scraps will form fine fibers that will drift in the water body after being crushed, causing the water to be yellow. The vast majority of this phenomenon occurs in fish tanks with upper filters, fish tanks with filter barrels, and fish tanks with built-in filters.