Some algae growth in the aquarium can be considered quite normal and beneficial for the bacterial culture in your aquarium.
However, if you are experiencing very consistent growth in your aquarium, there are steps you can take to get rid of algae before it becomes harmful to your aquarium and fish. You can also know more about the best algae removal via https://chemron.com.au/shop/sanitising/algae-died-b/.
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It is important to understand that many different types of algae can grow in your aquarium, and some of them will benefit vegetarian fish and any beneficial invertebrates that may also live in your tank.
Green spots, hair algae, and water are common in aquariums, with the first species being the most common.
A small number of algae may not bother you too much, but a larger amount can affect your plant's ability to photosynthesize by growing leaves.
Aesthetic issues can also arise if there is a lot of algae growing on the glass and you may want to try removing the algae by trying the following:
Simply rub the algae culture off the glass and rock where it grew. This will disrupt it and causes it to die, especially if you remove algae from your tank by removing it directly from the water.
Have a heavily planted tank. It has two advantages, firstly it supports the nitrogen cycle. The second is that you automatically get rid of algae by using its nutrients.
Keep your aquarium well-filtered, consider additional water treatment and planting if algae growth is sporadic.