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ToggleYellow water in the aquarium: causes and actions
The water in the aquarium should be clean and almost transparent – this is an axiom. A drastic change in the color of the liquid indicates a change in its indicators, and therefore a negative impact on aquatic inhabitants and vegetation. Live Plants for the Aquarium We wrote about the turbidity of the aquarium environment in one of the articles on our blog, today we will talk about why the water in the aquarium turns yellow and how to deal with this problem.
Why does aquarium water turn yellow?
The water in the tank does not change color just like that. If it turns green, it is assumed that a large amount of algae has accumulated in it. What is the reason for the appearance of a yellow tint? The main reason is the accumulation of waste and other substances.
Low-quality feed for fish
Feed in the form of flakes has a different color – red, yellow, orange. Unfortunately, not all food for fish is of the highest quality. Useful tips for Aquarists Sometimes food dyes are used in it, which, when in contact with the liquid, give it a yellow tint.
Overfeeding of fish
This is the most common reason, which leads not only to a change in the color of the liquid, but also to other problems. Leftover food sinks to the bottom, decomposes and, if removed in a timely manner, negatively affects the aquatic environment and its inhabitants. In addition, not all feeds are easily digested by fish, they refuse some low-quality products, which leads to the accumulation of a large amount of waste at the bottom of the tank.
Decomposed substances
Dissolved organic carbon appears after the death and decomposition of fish, snails or plants. Having reached a certain level, substances dissolve in water, giving it a yellowish tint. Fish Toys At the same time, the composition of the water and its quality change, which has a bad effect on the health of swimming pets.
Decay of aquarium plants
Lack of important micro- and macro elements, non-compliance with the light regime, deterioration of water parameters and poor-quality soil lead to diseases and death of plants. Because of this, the water in the aquarium turns yellow.
Decorative elements
Many trees contain compounds such as tannin and humic acids. While in the water, the substance is released from the drifts, which are used as decoration in the aquarium, which leads to a change in the color of the aquatic environment, but without harming the aquatic inhabitants. Fishing Mistakes However, the worst thing is the use of low-quality artificial decorative elements, which can not only affect the color of the water, but also be toxic to aquarium fish.
Problems with the filtration system
An excess of waste products and organic substances due to a broken filter or its untimely cleaning lead to a change in the color of the aquarium water to yellow. This process is not limited to change, but also has a bad effect on aquatic inhabitants, leading to their diseases and even death.
Problems with lighting
Lack of lighting, as well as its excess, leads to serious problems. In the first case (together with a lack of oxygen), a bacterial “outbreak” can occur in the form of cloudiness of water and the appearance of an unpleasant smell. In the second, there is an active reproduction of algae, which gives the water a yellowish-green color.
Improper care
If the aquarium water is not changed regularly, the soil is not siphoned and the glass is cleaned, it will turn yellow. This happens due to an increase in the concentration of harmful substances.
It is not necessary to assess the state of water in a tank, but in a separate container made of plastic or glass. The thing is that it can actually be transparent, while its shade is influenced by the color of the wallpaper on the walls behind the aquarium, the coating on its glass or lamps that give this effect. “Aquarium Fish” If the color of the water is still yellow in a separate container, then you can start to find out the reasons and solve the problems.
What to do if the water in the aquarium has turned yellow?
After determining the cause of the yellow color of the water, you can start taking action:
1. When coloring the water with low-quality food, it is better to think about its replacement. High-quality food is bought only in proven places. It is better to choose fodder of well-known brands or ask for quality certificates for new products. To solve the problem as soon as possible, the water in the tank is changed not by a third, but by 50% once, and special aquarium activated carbon is placed inside the filter for 10 days, after which it can be removed or replaced with a new one if necessary.
2. When overfeeding fish, the ration is reduced to the necessary volumes, monitoring the improvement of water quality and the condition of living creatures. On average, a fish should eat food in no longer than 2 minutes. In the case of severe contamination of the tank, when the aquatic inhabitants even begin to feel a lack of oxygen, resort to a large water change, almost to half of the aquarium, connect the compressor and strengthen the biological filtration as needed.
3. Dead fish and parts of plants should be removed from the aquarium in a timely manner. To do this, it is enough to carefully inspect the container once a day.
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