Главная 7 Aquarium 7 Causes of aquarium water turbidity

Causes of aquarium water turbidity

maintenance, care, compatibility

The causes of muddy water in an aquarium can be varied, and it is not as easy to deal with them as it seems at first glance.

  1. Turbidity can occur due to swimming in the pond of small particles of algae, solid organics and cyanobacteria. There is another unobtrusive reason – poor washing of the aquarium soil and inaccurate pouring water from a clean tank. This type of turbidity does not threaten the water and the fish, you can do nothing with it. After some time, the muddy part of the water will settle, or seep into the filter, remaining there. The formation of turbidity can provoke fish who love to plow the ground, but these actions for the reservoir are completely harmless.


  1. Turbid water in an aquarium can be caused by cichlids, goldfish and tail finch fish – their active movement in a reservoir is the cause of the resulting turbidity. If a filter is not installed in the tank, it will be difficult to clean the water.
  2. Often, muddy water appears after the first start of the aquarium, after the fresh water inlet. Nothing to do, in a day or two the sediment will fall to the ground and disappear. The mistake of novice aquarists is a partial or complete renewal of water, which is considered a gross error. When adding new water to a newly launched aquarium, the bacteria will become even more! If the aquarium is small, you can install a sponge filter that quickly cleans the pond.

Watch the video about the device and the operation of the internal filter.

  1. Malicious bacteria in an aquarium can also be causes of turbidity. When the water becomes green, then it’s time to draw conclusions – this is an unnatural color. Muddy and green water is formed due to overcrowding of the aquarium with fish or plants. That is, the aquarium fluid passes through the filter, but is not cleaned. The abundance of metabolic products provokes the formation of putrefactive microorganisms, ciliates and other unicellular. If ciliates are beneficial, the bacteria can harm the plants – they will start to rot. In order not to be surprised why fish and plants often get sick – watch the aquarium clean and tidy.

  1. Why still breed single-celled? Because you do not have time to clean the tank after heavy feeding. For aquarism it is better to underfeed than to feed. This rule will protect the fish from problems. After overfeeding again the water got cloudy – what to do? Arrange a pet unloading diet for a couple of days, the bacteria will die out, the water biobalance will be restored.

  1. Incorrectly installed decoration. Snags, plastic materials of poor quality dissolve in water, forming a muddy shade. If the scenery is new wooden, but untreated – they can be boiled or infused in salt solution. Plastic snags should be replaced with new ones.
  2. In the old, stagnant nursery with fish, sediment is formed due to “whiteness after fish treatment”, this is when drugs and purification chemistry for aquarium glass were used in the pond. Such substances have a number of side effects, they disrupt the biological equilibrium, neutralizing the favorable microflora.

Drugs that prevent the appearance of a cloudy precipitate

Water in an aquarium quickly becomes turbid: what reasons can?

There are two main reasons why the water in the aquarium dimmed:

  1. From the bottom of the aquarium were raised the smallest particles of soil.
  2. Disrupted biological balance in an aquarium.

The second reason is the most dangerous because it means the presence of bacteria and other organic matter that multiplies rapidly. Particular attention should be paid to the situation when the turbidity occurred not after the launch of new fish and topping up new water, but, as they say, for no reason.

But let’s talk about everything in order.

What if the water in the aquarium dims after running the fish?

Causes of turbidity in the aquarium, turbid water in the new aquarium

Water turbidity in an aquarium is one of the most common problems that no one is immune from, because even experienced aquarists may be confronted with this. Turbid water indicates that biological equilibrium is disturbed, and the cause may be a bacterial outbreak, improper replacement of water, inaccurate feeding of fish and many other factors.

Sometimes, once you have eliminated the cause, the water becomes transparent, that is, the balance is restored, but with serious violations it can lead to the death of all living things in the aquarium, including plants.

If such a problem arises, the main thing is to quickly determine the cause of the turbidity of the water. As soon as you start the aquarium for the first time, 2-3 days from the moment it is launched, the area becomes habitable with single-celled organisms.

Thus, all causes of turbidity in the aquarium are based on a bacterial outbreak. That is why experienced aquarists strongly do not recommend immediately after filling the aquarium to populate it with fish.

Wait one week until balance is established. Do not change the water, as over time it will still become muddy.

If the aquarium was acquired long ago, and muddy water has only become lately, the cause will be much more difficult to find. Firstly, this may occur due to improper feeding of the fish, that is, overfeeding them.

The fishes do not have time to eat everything, the remains settle to the bottom of the aquarium and quickly spoil the water. In this case, clean the aquarium, change the water and reduce the amount of food so that it does not remain.

Muddy water in a new aquarium is not a cause for concern, and if it has acquired a muddy look in an aquarium that has been inhabited for a long time, then pay attention to filtering: if you have a lot of fish, water purification may be incomplete, and if you do not correct the situation in time, then the fish will start dying due to decay products.

If the water in the aquarium is not just dimmed, but turned green, then this indicates an active growth of algae, which later on decay and turn brown due to lack of light. The main features of this process are turbid water and a bad smell.

Watch your aquarium carefully, and if you notice that the water has started to darken, then do not delay finding out the reason, otherwise all living things may perish in the future. Try to immediately understand what is happening and change the water.

The color of the water in the aquarium is determined by various factors. Among them are the presence of living plants or slugs, feed properties, low oxygen saturation, reproduction of bacteria and, as a result, the growth of algae that settle on the ground, glass, and everything that is in the water.

Reproduction of microscopic green euglenic algae leads to the staining of the aquatic environment in a yellow-green or bright green unnatural color. A small amount of these plants is always available in any aquarium. They get with food, imperceptibly contained even in clear water.

And active reproduction leads to greening, which can be caused by improperly organized, excessive lighting of the aquarium. Trying to keep the fish in sight, you still need to protect them from direct sunlight, as well as from enhanced artificial lighting. In winter, lighting should be switched on for no more than 10 hours, and on a summer day – for 12 hours.

Otherwise, euglena can cover both walls and decor items; it will not be so easy to clean them in the future.

To combat single-celled algae, you can place a horn plant in the aquarium, which will release water from excess nitrogen, and the growth of microalgae will be stopped. If possible, add tadpoles or daphnias, and after a day remove them from purified water.

An increased level of phosphate in the water also leads to its fast greening. These salts may be contained in large quantities in fish feed and into the water with excrement. The source of phosphate can serve as tap water.

To combat excess phosphate, you can plant special plants. Chemical methods are used for cleaning.

There are special powders for sale that are harmless to fish and plants.

When buying fish to novice aquarists, it is recommended to always consult with experts working in the store. They will help not only to choose the ground, filter, food, but also explain what kind of fish can be planted in one aquarium.

How to get rid of dregs in an aquarium :: how to clean white dregs in an aquarium :: Fish aquarium

Many aquarists are faced with the problem of turbidity in aquariums. There are several reasons for this phenomenon – algae bloom, biological surge, high levels of organic carbon.

How to get rid of dregs at aquarium?

The question “opened a pet store. Business is not going. What to do? “- 2 answers

1. Appearance white or gray dregs in new aquarium can be connected in the ground bookmark. Rinse the soil thoroughly before placing it in the aquarium.

As a rule, 1-2 days after the water has been laid, aquarium becomes transparent. The presence of turbid water for three or more days after placing the soil may indicate insufficient thorough washing.

2. If after filling the soil in the new aquarium, the water became transparent, and then the turbidity reappeared – this indicates the establishment of the biological equilibrium of the system. Such dregs are called bacterial.

After the formation of a sufficient number of beneficial bacteria, it usually disappears on its own. In order to make life easier for the fish during this period, it is recommended to replace 1/4 of the aquarium’s water daily.

Try to feed the fish as little as possible. In the first month of use of the aquarium do not run there too many inhabitants.

3. The cause of the appearance of green dregs at aquarium is usually algae bloom. To remove green dregs It is necessary to change 1/4 of water daily.

Remove and rinse the filter media of the aquarium filter thoroughly. Reduce the amount of feed.

Turn off the light and do not turn it on until the green dregs disappear. If possible, purchase a special UV sterilizer or use algae remedies sold in pet stores. To avoid the appearance of green dregs, It is recommended to place the aquarium in such a way that it does not fall into direct sunlight. It is strictly forbidden to place aquariums on the windows on the south side.

4. The appearance of yellow dregs can be triggered by several factors. Such an effect may occur from an excess of fish waste products. In this case, you need to purchase a more powerful aquarium filter. If you recently placed a snag in the aquarium – most likely the reason for the appearance of yellow dregs in this one.

You should know that the process of leaching the wood pigment lasts from 2 to 6 months. After that, the water will again become transparent.

During this period it is recommended to change the water in aquarium a little more often than usual. Another cause of the appearance of yellow dregs there may be rotting plants. Remove dead and diseased algae from the aquarium. Conduct water purification with activated carbon.

However, you should know that it absorbs from the water not only harmful, but also useful substances. Therefore, the maximum use of the carbon filter is one week.

After applying this filter, you need to make sure that all other indicators of water remained normal.

О admin

x

Check Also

Unwanted guests in the aquarium – pest organisms

It happens that aquariums are invaded and populated by “pest” organisms that cause fears to ...

Dry feed for aquarium fish

It is difficult and dangerous to feed aquarium fish with natural live food. The ecology ...

Dutch aquarium – creation and content

The aquarium, in the landscape of which the focus is on lush and dense thickets ...

Timer for aquarium

Caring for an aquarium is a constant and rather monotonous action, but the clearer their ...

Aquarium water filtration

The density of fish in home aquariums is usually higher than in natural waters. The ...

Algae in the aquarium

Algae in the aquarium – This is probably one of the main problems aquarist. There ...

Aquarium fish food – 1 part

Pisces, like all other animals, need food to live, grow and reproduce. Food provides the ...

Choice of aquarium and installation – form, types, types

The shape and types of aquarium There are many varieties of aquariums. First of all, ...

Aquarium decoration in natural style – Aquascape Style

Aquarium decoration in a natural style or Aquascape / Aquascape Style. Aquascaping is an art ...

Natural composition in an aquarium

Natural composition in an aquarium Using plants, stones, gravel, snags and background in a single ...

Water properties for aquarium – movement, temperature, gas exchange

Reservoirs inhabited by tropical freshwater fish can be very diverse in their dynamic parameters – ...

Aquarium Filters – Filtration Methods

The filter for an aquarium is a life support system for any aquarium. Fish produce ...

Aquarium for shrimp – description and device

Shrimp – Aquarium for shrimp – a good alternative solution for aquarists, limited in space ...

Unforgettable Aquarium Design for Maze Fish

Labyrinth, or as they are called – Anabasovye, can breathe not only oxygen like other ...

Spawning behavior of cichlids: facts and assumptions

Quite often, one can hear from aquarists of various stripes that all cichlids, without exception, ...

Unusual design catfish aquarium – everyone will do it!

Hello, friends! Somiki are an indispensable attribute of almost any aquarium. Quite often, you can ...

Create an aquarium design for cichlids in the home pond

Hello, dear colleagues. I am glad to welcome you again on my blog and today ...

How important is oxygen in an aquarium and how to ensure it biotope

Good day, dear colleagues. glad to welcome you again on my blog. Today I want ...

Aquaria in Brazil – Fisheries

Dear colleagues! Today I will not talk about aquarium fish or plants. This post will ...

Frequently asked questions about aquarism – Part 3

Hello, dear readers. We continue to fill in the “Aquarium Habit” rubric and I have ...

What is Paludarium and how to equip it at home

Hello, dear subscribers and readers Aquablog. The topic of today’s article will be called “Paludarium”. ...

Algae in the aquarium and what may be due to their problems

Hello dear colleagues, I am glad to welcome you again on my blog reading articles ...

How is the catch of aquarium fish in the Amazon

Good day, dear readers! Today we will not talk about aquarium fish, plants and other ...

How to make an aquarium with silicate glass

I welcome you, dear readers on the pages of the blog aqua-blog.com.ua and as you ...