Why is my fish aquarium cloudy?

The cloudiness you're experiencing is probably one of two things. First of all, overfeeding fish can cloud the water, since uneaten food can decompose. Excess stock in the tank (too many fish) can also cause the water to become cloudy. Filtration is one of the main causes of water turbidity in an established fish tank.

The main culprit here is going to be its mechanical leak. Cheaper electric filters tend to use thick foam, through which the finer particles pass. When it comes to cartridge filters, the problem may be the choice of foam. Fortunately, high-end brands like Biomaster Thermo will have multiple foam densities you can choose from.

If you have a very populated tank, you may consider opting for a thinner foam. Have the aquarium water tested for ammonia and nitrite as soon as the water starts to become cloudy. In most situations, the levels will be zero, meaning there is no cause for concern. We understand that seeing cloudy water in a new aquarium can be alarming.

But the best advice is to be patient and wait for it to happen. Don't add more fish, feed it sparingly once every two days, do a water analysis and leave the filter alone for the time being. This phenomenon occurs when your tank has an excess of nutrients, decaying fish or food waste in the water and a limited amount of beneficial bacteria to eat them. This situation destabilizes the system and forces the bacterial colony to reproduce more.

The population explosion often causes the water to have a milky haze. Overfeeding fish is harmful to their health and will also cause aquarium water to become cloudy due to bacterial flowering or uneaten fish food particles that float in the water. If the aquarium has not been cleaned for a while, establishing a regular program for tank maintenance will help remove excess debris so that the water remains consistently clean and clear. A layer of dry leaves on the substrate can help reproduce the natural environment of some species of fish, giving the tank an Amazonian environment and providing a place for colonies of microbes to grow that can provide food to fish and fry.

Finally, the glare caused by the lights around the aquarium can sometimes seem hazy, so try adding an aquarium background to the interior or exterior of the aquarium. After talking to a local fishmonger, they recommended only adding stability with new fish, or once every two months. Overcrowding an aquarium with too many fish will overload the filter system, overwhelming the beneficial bacteria that process waste products and cause bacteria to grow and muddy water. In fact, adding fish on day 3 of the setup was early.

The API's “Perfect Start” instructions said that you could add 3 tropical fish for every 10 gallons on day 1.Disordered fish food (usually the type that contains very few binders) can turn into dusty fish droppings that break up very easily in water. Nitrate levels in the fish tank generally increase in direct correlation with the amount of fish waste contained in the water and, ideally, the aquarium water should not contain more than 20 ppm (parts per million) of nitrates. Bacterial blooms usually occur when riding a bicycle through an aquarium or if a large group of fish is suddenly added to the tank because there are not yet enough beneficial bacteria to maintain the ecosystem. I came to this because I have a new aquarium installed 2 weeks ago and I waited a week to put the fish in.

Excellent filtration, a good aquarium maintenance program and keeping stock levels stable are the best ways to make your aquarium water crystal clear. Some woods, such as the apple tree, barely color the aquarium, while others, such as Malaysian driftwood, paint the aquarium a cloudy shade of brown. If you have a new fish tank, riding a bicycle around your aquarium will be your first step in combating murky water. If you rinse the aquarium filter medium with tap water, the chlorine will kill the good bacteria and you'll have to cycle the aquarium again, with the fish still inside.