Ask for a master s move! Why did the water in the fish tank turn green in two or three days?

Water turning green is the reason for the proliferation of green algae, ozone has strong oxidation, can kill green algae, but if ozone is directly passed into the aquarium, it will also kill fish and aquatic plants, so it is usually used ozone to access the protein skimmer, after the water flow through ozone action and volatilization, clean water flows into the tank, so ozone will only kill the planktonic green algae, but there is no way to attach the green algae, and this method is very costly, only aquarium enthusiasts will use it, And they don't use ozone primarily to get rid of green algae, so it's not very practical.

First of all, you don't have to be alarmed by these green algae, the traditional Chinese goldfish farming method strongly advocates the use of green water to raise fish, because green algae can absorb harmful substances in the decomposition water through photosynthesis and release oxygen, and it is also a good auxiliary food for goldfish.

But if the landlord is raising fish in an aquarium, then the green algae will affect the appearance very much, and now the most popular and feasible way to prevent the proliferation of green algae is to change the water, even if the aquarium master is now doing this (because the accumulation of nitrate in the bare tank is a worldwide problem), reduce the "nutrient" degree of water, and the green algae will naturally not reproduce. There are also some auxiliary methods: planting aquatic plants, lowering the light, feeding less (as if abusing animals), raising some algaecide creatures such as scavengers, scrubbing the walls of the tank (this is also counted!).

etc., are very simple and easy to use, and the effect is good. Hope it helps the landlord!

The sun is shining too much, right?

You can use algaecide as well!

With plenty of sunshine.

Plus the right temperature!

It's hard to want to be open!

Increase the intensity of oxygen explosion and increase the filtration pumping rate.

Insulation with foam is sufficient!

The water is fertilized, there is a lot of organic matter in it, and the algae grows vigorously.

Reduce feeding and change water frequently.

There are green algae in the port, but it doesn't matter that the water quality is acidic and there is a lot of organic matter. Increase the power of the submersible pump, it is best to circulate it for 24 hours, and then put some nitrifying bacteria to cultivate it slowly. Change the water every week.

Aqua green has certain benefits, but it can't be too green. Summer is coming, pay attention to the frequency of water changes, and the amount should be small.

The water in the 3 silver arowana tanks is very green for a week, and the sunlight does not shine on the fish tanks.

2. The water temperature is too high. Or an aquarist who lives on the top floor.

3.The fish tank light will also grow green if it is always on. Do not turn on the lights for more than 8 hours a day.

The filtration is not strong enough, 3 days for 1 3 water.

Fish body imbalance,

If the cause of the problem is not caused by other diseases, then the problem may be the malfunction of the swim bladder, or it may be insufficient exercise and excessive feeding, resulting in gastrointestinal disorders (feces and fat block the air in the swim bladder and cannot be regulated, and too much air in it makes the fish belly upward), or it may be due to congenital balance disorder, or it may be too much ammonia nitrogen in the water, which makes the fish poisoned.

Symptomatic fish have no control over their position in the water and sometimes have to make the best efforts to rise from the bottom; Sometimes it is not possible to leave the water, or even turn upside down on the water.

**For this condition, there is no effective **method, so raising the water temperature is to help the gastrointestinal activity to be better and the fish will be more active to restore the regulatory function), with gastrointestinal medicine (humans can also use) mixed bait to feed! Because the disease is caused by cold water, a slight increase in temperature plus a moderate (1%) salt water bath often relieves the condition. Feeding daphnia or bugs to improve digestion can help**.

Strengthen water change, keep water quality stable, and try to feed various antibiotics.