Why is the water in my fish tank yellow and green?

Your filter pump power is too low, it is recommended that you use two filter pumps.

Generally, there are several possibilities for the water to become muddy.

1 If the light is too strong, the green algae in the water will continue to grow, so the water will turn green. Now the only way to do this is to change the water to shade the fish tank, which cannot be placed by the window and let the sun shine directly.

2. The fish tank is not large, there are too many fish or the power of the filter is small, and the dirt cannot be completely filtered, and the green algae will grow quickly.

3. Feeding too much, the fish can't finish the feed, the feed rots in the water, the water quality is over-trophied, so that the water accumulates ammonia and other substances faster, and after nitrifying bacteria, it will be converted into nitrate, nitrate is an important fertilizer for aquatic plants and algae, if the water contains a lot of nitrate, the algae will also grow wildly.

4 The nitrification system is declining, and if the nitrification system is not functioning properly, algae will grow wildly, turning the water green and muddy. This means that if one species is strong, the other will be weak.

It is recommended that you change the water again, maintain the water, and establish a nitrification system.

If there is green algae on the wall of the fish tank, you can raise a scavenger or two to eat the green algae. Algae shrimp, black-shelled shrimp or apple snails (Fushou snails) are also available.

5 The fish tank is large, but the power of the filter is not enough, or the fish tank is small and the fish density is too large, which will make the water muddy quickly.

The water in the fish tank is yellow! Glow! What to do? I'll help you out.

The reason why the water in the fish tank turns green is that the light time is too long, the proportion of fish and aquatic weeds is unreasonable, and the fish are fed too much.

1. The light time in the fish tank is too long, which leads to the reproduction and growth of a large number of green algae organisms. Floats in the water, adheres to the walls of the fish tank or the surface of aquatic weeds, and turns the water green.

2. The proportion of fish and aquatic weeds in the fish tank is unreasonable, and the capacity of the fish tank is too dense. As a result, the filter cannot completely filter pollutants, so that the water quality environment is polluted, and at the same time, the green algae organisms will grow too fast.

Resolution

1. Shorten the light time of the fish tank, the lack of sufficient light will slow down the growth rate and reduce the number of green algae.

2. Improve the filtration system in the fish tank, strengthen the speed and efficiency of pollutant treatment in the fish tank, reduce the nutrients for the growth of green algae, and slow down the time for the water quality to turn green.

3. You can raise a few scavengers in the fish tank, which is fed with green algae, which can effectively reduce the number of green algae.

4. Replace the fish with new water in time, and clean the fish tank and aquatic plants to remove the green algae on the surface.

When the water quality in the fish tank turns green, it is not conducive to the life and growth of the fish, when it is found that the water quality of the fish tank turns green, it should be treated in time to avoid a large number of fish dying due to the destruction of the water quality environment.

Summary. Dear, I'm glad to answer for you. The reply is as follows:

The water in the fish tank will turn green, mainly because the green algae in the water grows too vigorously, and there are three main reasons for this, first, because the fish tank is cared for for a long time; second, because the proportion of aquatic weed cultivation is too lush, the filter cannot discharge normally, and the water quality is polluted; Thirdly, because the fish feed is overfed, it becomes the nourishment of the green algae after it rots in the water.

Dear, I'm glad to answer for you. The reply is as follows: Hello kiss The water in the fish tank will turn green, mainly because the green algae in the water grows too vigorously, and there are three main reasons for this, first, because the fish tank is cared for for a long time; second, because the proportion of aquatic weed cultivation is too lush, the filter cannot discharge normally, and the water quality is polluted; Thirdly, because the fish feed is overfed, it becomes the nourishment of the green algae after it rots in the water.

1. If the green algae grows wantonly because of the light time process of the fish tank, it is only necessary to take measures to avoid light and reduce the light time of the fish tank, which can slow down the growth rate of green algae and effectively solve the situation that the water turns green. 2. If the amount of green algae in the fish tank is far greater than the total amount of fish, or even cause the filter to fail to work normally, only need to improve the filtration system of the fish tank to alleviate the situation that the water turns green, or remove some green algae, which can also be alleviated.

The main reason for the green water in the fish tank is that a large amount of algae grows in your fish tank, which is commonly known as green moss. Green moss is not harmful to the fish, but it consumes oxygen in the water, which reduces the dissolved oxygen rate of the fish tank. To slow down the greening of the fish tank water, you need to shorten the light time.

The main reason for green water is that there is a lot of algae growing in your fish tank, which is commonly known as green moss. This plant grows most vigorously under light, so to slow down the greening rate of fish tank water, it is necessary to shorten the light time, algae plants lack light, the growth rate will naturally slow down, and the number will also decrease, which is one of the solutions to the green water of fish tank water.

As long as it is a burst of algae, the water quality of the fish tank is first of all in the pH there is no way to control, the water quality will inevitably fall acid, even if it does not fall acid, the high-density chlorella floating in the fish tank, will inevitably affect the fish's breath and the oxygen content in the water, especially in the second half of the night, the fish are likely to die of lack of oxygen.

found the source of the green water in the fish tank, and how to solve the green water in the fish tank will be solved. In fact, to solve the problem of green fish tank water, is to remove algae, in the usual breeding process, strengthen the filtration of fish tank water and the cleaning of rigid debris, from the source to cut off the nutrients needed for the growth of green algae.