Why does the water in the fish tank turn green?

<> ornamental fish Many novices who raise fish have a common trouble, the water in the fish tank is easy to turn green, even if the result of frequent water change is still the same, so that the novices have a big head, want to solve the problem of fish tank water turning green first to find out the reason, and then prescribe the right medicine:

1. There are several possibilities for the water in the fish tank to be turbid:

1.Your fish tank may have been exposed to light for too long.

2.Does your fish tank have a lid, and if so, you want to open it because there may be chlorine in your water.

3.Is the water in your fish tank replaced with new water every day? (Appropriate amount) 4Has the fresh water in the tank been sedimented for 12 hours?

2. Solution:

1.Keep the fish tank away from sunlight and use a fish lamp instead.

2.Change the water in the morning and evening. The amount of water pumped at a time is one-fifth of the total.

3.Add a filter to the fish tank.

4.There is a special water filter for fish farming in the market.

How to use: Sprinkle the body evenly into the tank according to the proportion of your fish tank, and let the filter filter to filter out impurities.

5.Wipe the inner wall of the fish tank with a cotton cloth regularly.

This is because the water is spor-free when it comes out of the tap, but after a long time the chlorine gas is evaporated. The spores in the air invade the water, where there is moisture and nutrients.

In the case of immediate growth, when a certain amount of green appears, it is best to use potassium permanganate and normal salts to control.

There are spores of algae in the water and on the fish, and the spores will grow into algae.

The main reason for green water is that the water body in the fish tank is eutrophicated, and a large number of algae are grown, which is commonly known as green moss.

When the nutrients in the water reach a certain level, in addition to microorganisms and plankton, some algae will also start to follow, and in the case of sufficient light, algae will begin to multiply as plants. When the light is stronger, green algae appear in the fish tank. Chlorella is generally attached to the wall of the fish tank, so when you look through the wall of the fish tank, it will feel like a green layer.

Green moss is not harmful to fish, but it consumes oxygen in the water, thus excreting CO2, which reduces the dissolved oxygen rate of the fish tank and increases carbon dioxide. This indirectly poses a threat to the survival of ornamental fish. If there are not many fish in the tank, it will not affect the viewing and it will not hinder, and you can add some oxygen appropriately.

A1First of all, this clarity and greenishness are relative, if the water quality of the fish tank really reaches the state of clear like an air fish tank, even if there is moss, it will adhere to the wall of the fish tank, and will not float in the water and cause the water quality to turn green.

2.In other words, our physical filtration is not fine enough, there is no way to effectively filter out the chlorella in the water quality of the fish tank, and it is possible that their number is not very large to the naked eye, so it feels like the fish tank is clear and only slightly green.

3.In addition, the light also plays a big factor, the ordinary fish tank lamp can also be stronger, if the fish tank can often see the sun, then the speed of the chlorella outbreak will be very fast, so we have to find a way to do a certain shade treatment for the problems caused by the light.

The reason why the fish tank water turns green may be that the light time is too long, which allows the green algae in the fish tank to bloom. At this time, move the fish tank to a semi-shaded place and remove the green algae from the tank. It may also be that there are too many fish in the tank, which produces more impurities.

At this time, it is necessary to divide the tank in time to reduce the breeding density. It could also be that too much food is being fed. At this time, it is necessary to clean up the residual feed in the tank in time, change the water appropriately, and reduce the amount of feeding afterwards.

What to do if the water in the fish tank turns green.

1. Most of them come from decomposed fish feces, undigested plant fibers and inorganic salts. In the early stage of fish tank opening and grass tank opening, the water color of the mud tank is generally yellow. The mud is very dry before use, and in the first few days of being blistered in the tank, the skin of the mud continues to pulverize, which causes turbidity and yellowishness.

2. It is the microorganisms in the water quality that multiply in the nutrient-rich water. There will be two types of biological turbidity: algae turbidity and alien bacterial turbidity, most of which are accompanied by the common turbidity of both.

1.Reason for green water: The green water in the fish tank is that the content of nitrate and silver phosphate in the water is too high, and the phytoplankton green algae bloom in sufficient light;

2.Green water outbreak conditions: high nutrient content in the water, plus sufficient light;

3.How to prevent outbreaks: proper light, appropriate breeding density, regular testing of water quality, addition of aquatic plants, regular state closure and water exchange;

4.How to**: Add ultraviolet germicidal lamp, reduce light cracking, physical filtration, chemical algae remover.

A large factor in the green water of fish farming is the large amount of green algae produced in the water, and these green algae are the green moss we are familiar with.

The presence of green algae not only affects the aesthetics of the fish tank, but also absorbs oxygen in the water and releases carbon dioxide, that is, green algae and fish compete for oxygen, which seriously threatens the lives of ornamental fish and destroys the living environment of ornamental fish.

The fish tank is not only a home for the fish, but also a common life for the family. The flawless double-layer floating glass not only creates a warm home for the fish, but also ensures the safety of the overall living environment. The fish tank is an indispensable ornament in home feng shui, a perfect combination with space, and a soul Zen master of home, office and commercial space.

An aquarium, also known as an aquarium or aquarium, is a container for ornamental use and special breeding of aquatic animals and plants, and is an animal feeding area, usually with at least one side of transparent glass and high-strength plastic. The aquarium is home to plants and animals (usually fish, but can also be invertebrates, amphibians, marine mammals or reptiles) that live in captivity.

Aquariums are generally classified as fresh or brackish water (or seawater), tropical or low-temperature. These are the conditions that determine what kind of creatures to keep. Most of the aquarium creatures are caught in the wild, but some can be artificially bred to **aquarium**.

As a life-sustaining tool, for the health of the fish, it is recommended to remove the uneaten bait every day and observe the condition of the fish and the growth of aquatic weeds, change the water (half) every 14 days, clean the tank wall every 30 or 45 days, and clean the filter and sand and gravel at the bottom of the tank every 6 to 12 months (take care to use the water in the original tank).