What should I do if the water in the fish tank turns yellow?

There is a fish tank algae removal liquid sold in the home supermarket, I have used it for the fish, and I bought 150ml for 10 yuan at that time.

There is also a way to buy two or three packs of activated carbon for fish tank filtration, and the two-pronged approach is two-pronged.

I used it together, and the effect was more obvious.

In the case of maintaining the original filter material in the filter tank, add as much activated carbon as possible, and if the color of the water is not satisfactory after three days, replace all the activated carbon, which is generally not too yellow water, and can return to a colorless state in a week.

You can get a pump with a lot of power, wash the filter tank frequently, and say that feeding the steamed buns is still the first time to listen to it, and see which day to try.

The solution to the yellowing of the fish tank water is to change the water, adsorption, etc.

Regularly replace the fish tank with 1 3-2 3 dried new water, and pay attention to keeping the temperature of the new water consistent with the temperature of the water in the tank. The essence of this method is to drain the yellowing of the old water and dilute it with new water, which can be called the cheapest way to solve the yellowing of the fish tank water.

Now there are a lot of products for fish tank yellow water, such as activated carbon, magnetic treasure, protein cotton, etc., the essence of which is adsorption. Adsorption is not decomposition, similar to magnet adsorbing crushed iron filings, this product can absorb the pigment of water in a short time and store it inside the product. It should be noted that since such products are adsorption, they must have a saturation value for adsorption.

Once saturated, if not replaced in time, it will regurgitate the pigment and re-contaminate the fish tank.

Causes of yellowing of fish tank water

1. I haven't changed the water for too long.

The water in the fish tank has not been changed for too long, and it has slowly boiled into old water, so some microorganisms and plankton in it have grown in large numbers. Because these microorganisms and plankton are not transparent and have some color, when their amount reaches a certain size, it seems that the water starts to have some color.

2. Algae growth.

When there is a lot of algae growing in the fish tank, it will also make the water in 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.

Causes of yellowing of fish tank water include: brown algae outbreak, discoloration of feed medications, and failure to change the water for a long time. The problem of yellowing of water needs to be solved on a case-by-case basis.

1.Brown algae bloom.

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 drug fades.

The feed drugs that are usually fed to the fish (such as yellow powder, nitrofuracilin, etc.) are also one of the causes of the yellowing of the 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.The water has not been changed for a long time.

The yellow water in the fish tank does not necessarily mean that the water quality is bad, but it may be a sign of the establishment of a water ecosystem. If it doesn't become muddy, the fish are normal, and the water is slightly yellow and clear, which means that it may be a good tank of water. As long as the fish is alive and well, it will turn yellow.

Tips for choosing a fish tank:

1.The material of the fish tank.

The selection of fish tank material is recommended to choose the fish tank of laminated glass, the general laminated glass is made of more than two pieces of glass by PVB and other adhesive materials, bonded together through a certain technical process, with this laminated glass of the fish tank, the safety is greatly improved.

2.The shape of the fish tank.

The most common is the rectangular fish tank, which is also the most modest type of fish tank. But in fact, there are many shapes of fish tanks, round, rectangular, square, and polygonal fish tanks. You can choose according to your personal preference first.

3.The size of the fish tank.

There is no uniform size for fish tanks, and the size of the fish tank should be selected according to the size and variety of fish. The fry you just bought need to know the species and then choose the tank according to the size that is likely to be when you grow up. <>