Are you looking for the Best Freshwater Aquarium Fish ?

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If you are planning to populate your first freshwater aquarium and haven’t kept any fish before than you have come to the right place. There are a lot of freshwater fish available on the market and choosing the right ones for your aquarium is never an easy task. You need to be careful while choosing the best freshwater fish for your aquarium in order to keep your aquatic wildlife beautiful and long lasting. In this article we are going to reveal some of the best freshwater aquarium fish not just for beginners but experienced ones a like.

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Guppy Fish

guppy photo
Photo by tartaruga33

The very first fish we are going to tell you about is the Guppy. The reason Guppies are so popular is that they have the ability to adapt to several water conditions. They are very colorful, lively and taking care of them is very easy. But one thing to keep in mind is that Guppies breed like crazy, which can result in a population explosion. To stop this from happening, you should either keep all males or all female guppies only in your aquarium.

Neon Tetras

Neon Tetra photo
Photo by Moto@Club4AG

Neon Tetra are small in size and are famous for their iridescent stripes through the center of their body. Neon Tetra are one of the easiest freshawater fish to keep. They love to be in a groups, so the bigger the group the happier they will be. They are omnivores so they will feed on worms, shrimps, brine, insects and plants.


Platies photo
Photo by crschmidt

Another best freshwater aquarium fish is the Platy. Like neon tetras, they are small, colorful and very easy to take care of. They come in a wide variety of colors including orange, yellow, white and red. As far food is concerned, platies are not very picky at all. They will eat all kinds of flake foods as well as frozen live foods.


Mollies photo

Mollies are very versatile fish that can survive in fresh water as well as saltwater. They come in different colors and are categorized as short finned or sail finned. Short finned are easy to take care of and if you are a beginner, we recommend that you keep short finned mollies in your aquarium. These fish have a 2-3 year life span, and are one of the best freshwater aquarium fish.

The Zebra Danio

Zebra Danio photo
Photo by berarma

With stunning looks and colors, the zebra danio requires minimal care which makes it one of the best freshwater aquarium fish. They have the ability to adapt to different water environments.
These fish can grow from 5 to 7 cm long. Danios love to be in groups and can become stressed if their numbers are low. So, if you want to have Zebra Danios in you tank, we suggest you to keep them in a group.

The Cherry Barb

Cherry Barb photo
Photo by berarma

The cherry barb its name because of the color the male cherry barb turns while spawning. They usually have a silver or black color with golden lateral line. The fish are able to tolerate big changes in water parameters. They are small in size and can grow up to 2 inches. They are friendly and require minimal care which makes them one of the best freshwater aquarium fish.

The Pearl Gourami

Pearl Gourami photo
Photo by h080

Also known as Lace Gourami, the pearl gourami is usually large but they are a peaceful fish which requires minimal care. However, they must be kept in a tank which has at least 30 gallons of water in with plenty of hiding space and low lighting. The pearl gourami doesn’t like to live with aggressive fish, so keep that in mind before filling your tank. They are also famous for eating hydra which is a tiny pest having tentacles with venom. So, if your aquarium has a hydra problem, pearl gourami is your solution. This makes pearl gourami one of the best freshwater aquarium fish.

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