Green Aquarium Water and Its Cures

Green aquarium water is a common problem in the freshwater aquarium, and the reason behind this problem is excess algae in the bottom of the tank. Sometimes, aquarists add algae eaters along with applying algae removal products to get rid of the problem quickly, which is wrong.

You need to understand that algae are important for the health of your fish. You simply need to control algae from growing more than their requirements. In order to control algae, you need to control the factors which help algae to grow - specifically the causes of algae. Take a look at the causes:

Cause of Green Aquarium Water

You need to know that you have unintentionally set the conditions in which directly or indirectly helped algae to grow without any hindrance. There are two factors required for algae growth: light and nitrate.

Maybe your aquarium is close to the window and gets adequate sunlight, and algae can grow without any problems.

Nitrate may come from 2 sources, but these two sources are closely related to each other. These two sources of nitrate are uneaten food particles and waste products of the fish.

You may drop more food unintentionally at the time of feeding in the aquarium. It indicates two possibilities. Either the fish will leave the food uneaten, or the fish have eaten the excess food, which indicates more excrete. It will not be wrong to claim that nitrate is the outcome of overfeeding.

Treatment of Green Aquarium Water

You can cure this problem in these following ways:

Control Sunlight

First of all, you will need to adjust the light in your aquarium. Apart from adjusting your aquarium lighting, you need to block sunlight to prevent algae from further growth.

Like all other plants, algae too continue photosynthesis and reproduce in the presence of sunlight. You may need to place the aquarium in some other place so that sunlight does not reach there.

Add Some Algae Waters

Most of the aquarists prefer to add the algae eaters in the aquarium, which is definitely a good solution of green aquarium water. Most of the algae eaters are the herbivorous species. They live completely on the algae, and throughout the day, they will eat the algae.

You can add daphnia, for example. But sometimes daphnia is considered as a food for the omnivorous and carnivorous fish, which may stop the algae-eating process.

Snails and shrimps are also very much preferred critters for cleaning algae from the aquarium. You can add any algae eaters based on the nature of your tank inhabitants.

Cleaning and Water Change

Weekly water changes and proper cleaning will help to resolve this problem from the grassroots level. As you know, green aquarium water is such a problem that can be resolved only by removing its causes. Water change and cleaning will prevent food particles and waste materials from sticking on the aquarium base.

Filtration

Good filtration is also mandatory to cure green aquarium water. After cleaning the water, you will need to run the filter to take out the dirt. Micron filtration can help in this matter too.

Along with these, you will need to avoid overfeeding and overstocking to create a healthy environment for the fish.

Actually, an aquarium requires specific factors in a specific quantity. It will be a problem for the fish if there are no algae; on the other hand, excess algae are equally problematic. Crystal clear water means the absence of essential nutrients in the water, but too much dirt or green or yellow water will make the fish ill.

So, it's not that easy to maintain an aquarium. You have to understand the specific quantity of everything to raise healthy fish.