Types of Aquarium Fish: Beginners Guide


A fish swimming under water

Many people, especially those new to aquariums, like to buy aquarium fish that are colorful. This is understandable because who doesn’t love bright colors! However, the best aquarium fish for beginners will be those that are hardy and easy to care for.

Hardy aquarium fish are not only easy to care for, but they are also the least likely aquarium fish to die. Fish that are hardy or durable can handle some mistakes made by beginner aquarium enthusiasts.

Easy aquarium fish require little maintenance and may be suitable for aquarium beginners.

Colorful aquarium fish are best kept in an aquarium by experienced aquarium fish hobbyists who understand how to care for them properly. There’s nothing worse than losing a beautiful rare type of aquarium fish because you weren’t ready yet!

Today, we will discuss five types of aquarium fish that are good beginner aquarium fish.

1) Betta

A colorful fish

Bettas, also known as Siamese fighting fish, are very popular aquarium pets. These aquarium fish are very hardy and because of this, they make good aquarium fish for beginners. Bettas can be kept in aquariums with other types of aquarium fish without any problems (but don’t keep them with larger aggressive types of aquarium fish). Bettas do not need special aquarium lights or substrates; however, their water needs to be clean and warm because bettas cannot handle cold temperatures or dirty aquarium water! Their diet does not have to be fancy either – just buy pellets designed for betta aquarium fish at your local pet store. Now that’s easy!

As you can see, bettas are aquarium fish that are suitable for aquarium beginners.

2) Goldfish

A close up of a fish

Goldfishes are another aquarium pet that makes good aquarium fish for beginners because they are hardy and easy to care for. One of the best things about goldfish is that they come in many colors! There are orange, red, white, black, yellow, brown, and even green varieties of goldfish. For aquarium hobbyists with limited space, aquacultured versions of common aquarium fish like tiger barbs or guppies may be a better choice as these types of aquarium fish require much less space than large goldfish aquariums. However, if you have the room in your home to support a large aquarium with lots of fish, goldfish aquariums make a beautiful addition to your home. Goldfishes are generally very easy to care for and their aquarium needs include: aquarium water that is clean and at room temperature (don’t use aquarium heaters), aquarium substrate (betta aquarium gravel or shells – not fish tank sand!), lighting (aquarium lights should be turned on for around 12 hours per day) and food (goldfish pellets which can be bought at any pet store).

3) Neons

Neons, as well as other types of aquarium fish in the tetra family, are good beginner aquarium fish because they are colorful, energetic, and easy to care for. One of the best things about neons is that they come in many different colors! They can be pink, yellow, black and white. This aquarium fish species is very hardy and it is known for its color even when kept in aquariums with aquarium lights that are turned on for less than 12 hours per day. Neon tetras require the same aquarium care as bettas: aquarium water that is clean and at room temperature (don’t use aquarium heaters), aquarium substrate (betta aquarium gravel or shells – not fish tank sand!), lighting (aquarium lights should be turned on for around 12 hours per day) and food (goldfish pellets which can be bought at any pet store).

Neon tetras make good aquarium fish for beginners because they are bright-colored, easy, and fun to watch!

4) Guppies

Guppies are another aquarium fish that make good aquarium pets for aquarium beginners. Many consider guppies to be a great type of aquarium fish to keep in aquariums with bettas because they do not fight! These small aquarium fish come in orange, red, black, yellow, and chocolate colors – which means you’ll have no problems finding the color you like best! Guppies require basic aquarium care: aquarium water that is clean and at room temperature (don’t use aquarium heaters), aquarium substrate (betta aquarium gravel or shells – not fish tank sand!), lighting (aquarium lights should be turned on for around 12 hours per day) and food (goldfish pellets which can be bought at any pet store).

If aquarium hobbyists are looking for aquarium fish that are colorful, active, fun to watch, and peaceful with aquarium fish, guppies are a great aquarium pet to choose from!

5) Cory Catfish

Another good beginner aquarium fish is the cory catfish. While these fish do not get very big – only around 2 inches long – they are awesome because of their energetic behavior. They can jump out of aquariums if aquarium owners do not have aquarium hoods installed on top of their aquarium tanks! For this reason, it’s important to make sure that your tank lid fits properly so these awesome little guys don’t land in your lap while you’re watching TV.

Cory catfish are aquarium fish that aquarium hobbyists should consider as a beginner if they want aquarium pet fish that are active and fun to watch. Cory catfish require basic aquarium care: aquarium water that is clean and at room temperature (don’t use aquarium heaters), aquarium substrate (betta aquarium gravel or shells – not fish tank sand!), lighting (aquarium lights should be turned on for around 12 hours per day) and food (goldfish pellets which can be bought at any pet store).

Aquarium hobbyists should consider adding cory catfish, guppies, and neon tetras to their aquariums as beginner aquarium fish. These aquarium fish are easy to care for and come in many different colors, so you’re sure to find one that you like!

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