What aquarium fish eat algae

The problem with algae in the aquarium occurs regularly, and getting rid of them is sometimes very difficult. Of course, you can use special substances or install equipment that destroys algae spores, but sooner or later the question arises – are there aquarium fish that can effectively fight algae? Such a solution to the problem seems to be the most natural and there is a positive answer to this question.

Among aquarium fish, there are several popular species that feed on algae. In addition, you can use the services of shrimp, such as Amano shrimp (Caridina multidentata). However, it is worth remembering that the latter option is only suitable for small tanks, for large tanks it will take a whole army of shrimp to rid it of algae and keep it clean.

Consider a few famous algae-eating fish

Chinese algae eater

Young fish will be happy to graze in the vastness of your aquarium, simultaneously destroying the algae you do not need. But with age, tastes change, in addition to plant foods, the Chinese algae eater switches to a protein diet. He will stick to other fish, eating the mucous layer from the body of his victims. Due to its gastronomic characteristics, this species is not suitable for a community aquarium.

Livebearing fish (livebearers)

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Hungry Molly and other viviparous fish are able to eat almost all types of algae. They are unpretentious and get along with most representatives of other families. The only problem is the high reproduction rate. Thus, having solved one problem, you will have to solve another – what to do with a huge number of juveniles. True, livebearers themselves can find a solution by eating their own offspring.

Florida or American Flag Fish

The representative of the Killy fish, originally from the swampy Florida, is also able to solve the problem of overgrowing of the aquarium with algae. Like livebearers, it is hardy, easy to keep and unpretentious. That’s just the aggressive behavior of male Florida fish significantly limits the possibility of its use.

Siamese algae eater

It successfully copes with various types of algae, but unfortunately it can encroach on ornamental plants. First of all, this applies to its closest relatives, which are extremely difficult to distinguish from the true Siamese algae eater. Mainly suitable for aquariums with artificial vegetation.

All of these types are effective in their own way, have their advantages and disadvantages, but none of them can be called universal, suitable for most aquariums. If it was a competition for the title of “Best Algae Eating Fish”, they would take honorable second and third places. But the place of the winner cannot be vacant, so we present to your attention Catfish the cleaner. Its name alone speaks volumes.

catfish cleaner

The cleaner catfish is a modest and peaceful fish, has a small size, leads a hidden lifestyle and, most importantly, is able to rid the aquarium of any algae, while leaving the plants intact. It is inconspicuous and does an excellent job of the task for which it is purchased, which is why it is often used in decorative exhibition aquariums. It is this fish that can be called the best algae eater.