Most Interactive Aquarium Fish: A Variety of Options to Choose From!

There are many different types of fish in an aquarium, but some are more interactive than others. Some of the most interactive fish include top feeders such as Oscars and tetras, who love to receive food from their owners.

Additionally, some fish known for their vibrant colors and dynamic behavior, such as corydoras and gouramis, make great aquarium companions. Therefore, selecting an aquarium that accommodates the specific needs of the fish you want to keep is essential to ensure they remain interactive and entertained.

The Friendliest Aquarium Fish

Some fish are inherently friendly and interactive, making them excellent choices for an aquarium. These fish include Oscars, tetras, mollies, gouramis, and platies. These fish are known to enjoy human company and will often display their colors or movements in response to the presence of their owners.

Choosing one of these species is an excellent place to start if you want an aquarium with high interactivity. Therefore, choosing one of these fish is a great way to go if you want a fun and informative aquarium.


Tetras are a popular fish for aquariums due to their friendly nature. They will often join their owners in eating food, swimming, and displaying their colors. Additionally, tetras are easy keepers and can tolerate various water conditions. So, if you are looking for an interactive fish for your aquarium, tetras should be at the top of your list.


Danios are another fish that is known for their friendly personality. They are typically very active and 

swim around their aquarium, seeking food. Danios can be easily kept in a typical home aquarium and tolerate a wide range of water conditions.

Additionally, they are one of the few fish that can survive in an aquarium full of other non-aggressive fish. So, if you want an aquarium companion that is both interactive and easy to care for, danio should be your first choice.


Mollies are another fish that is often considered friendly. They typically enjoy being around people, swimming around the aquarium, and looking for food. Mollies can also be relatively easy to keep, although they require a water temperature ranging from 75 to 80 degrees Fahrenheit.

Therefore, a molly would be a great choice if you are looking for an aquarium fish that is both interactive and easy to care for.


Gouramis are popular for those who want an active and lively aquarium companion. They typically love to swim around their tank and take food from their owners. Gouramis are relatively easy to care for, requiring just occasional feedings of flakes or small fish.

Additionally, they can tolerate a wide range of water conditions, making them a good option for those with difficult aquariums to maintain.


Platies are a popular choice for those who want a visually appealing aquarium. They typically have a reddish or light blue coloring and enjoy displaying their colors in response to their environment. Platies are also reasonably easy to keep, requiring just occasional feedings of flakes or small fish.

What Makes an Aquarium Fish Interactive?

An aquarium fish that is considered interactive typically enjoys being around people and often swims around the tank looking for food. Additionally, these fish are typically easy to care for and can tolerate various water conditions.

What Is the Most Intelligent Freshwater Aquarium Fish?

There is no definitive answer to this question, as the intelligence of the freshwater aquarium fish varies depending on the individual fish. However, some more intelligent fish that can be kept in an aquarium include goldfish, crowntail bettas, neon tetras, guppies, and puffer fish.

Which Types of Fish Do Well in an Active Tank?

Fish considered to be active by nature tend to do well in an aquarium with other fish. This includes fish such as African cichlids, rainbow sharks, tiger barbs, and guppies. These fish typically enjoy swimming around their tank and eating food from the water’s surface. Additionally, they may be lively enough to keep other fish in check.

In addition, much more interactive fish, such as platies, can be kept in an active tank with other types of fish. These fish typically enjoy swimming around and displaying their bright colors.

Keeping Aquarium Fish Healthy and Interactive

  • Ensure that the fish’s food consists of various fresh and live food items. This will help to keep the aquarium fish healthy and provide them with essential nutrients. 
  • Ensure the tank is kept at a consistent temperature during all seasons. This will help ensure that the fish has a stable environment to thrive. 
  • Avoid adding plants or decorations that could cover up parts of the water surface where the fish can’t breathe – this can lead to health problems for your aquatic friend.
  • Some of the best tips to make your fish interactive are to provide them with various toys and food items. This will help keep them entertained and active, which in turn will promote better health.
  • Offer them a place to rest near the water’s surface. Doing this can help reduce boredom and encourage your fish to explore their tank more.
  • Put a few rocks in the tank and ensure they are at different heights. Secondly, find an interactive toy such as a tube or floating disc that your fish can swim around.