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What Are The Easiest Tropical Fish To Keep in Aquarium

If you are just starting an aquarium and you are wondering the easiest tropical fishes you would keep for maximum profit and long term investment then you will have to read this article through and you will be able to know the best tropical fishes to keep and why they are been regarded as the best.

There are many tropical fishes that you can have in your aquarium. The living nature of a tropical fish depends on various conditions inside an aquarium tank. There are some topical fishes that are well suited in all circumstances. We have listed that specific and the easiest tropical fish to keep in your aquarium.

Tropical fishes

  • They are known as fishes found in the aquatic tropical environment. They include the saltwater and freshwater fish species.
  • Fish farmers raise the tropical fishes in saltwater and freshwater aquariums. Tropical fish is commonly used when describing fishes that are grown in heated aquariums.

The Easiest Tropical Fish To Keep

  • Of course, as a tender aquarium keeper, you will want to choose the best and easiest tropical fish to start with. As a fish farmer, picking the right fish is that is easy to take care of is fun and very important.
  • It’s normal and okay to be worried about your new concerns while trying to maintain your aquarium. So adding into your aquarium a fish that involves complicating maintenance and stock will only make things are a lot tougher for you.

Here is a list of the easiest tropical fish to keep

  • Swordtail.
  • Cherry Brab.
  • Neon Tetra.
  • Cory Catfish.
  • Platy.
  • Zebra Danio.
  • Otocinclus.
  • Fancy Guppy
  • Black- Skirt Tetra.
  • Ghost Shrimp.
  • Harlequin Rasbora.


Swordtails are beautiful species of tropical fish that grows about two inches long. They are fairly active and very peaceful fish. You can be able to tell the female swordtail fish and the male by their elongated sword-like tail.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

Sometimes the male swordtail pokes its sword arrogantly to the female, but this is just a way of showing the swordtail affection for the female. This activity can be stressful for the female.

So because you wouldn’t want to stress the female, a solution is to introduce two females to one male swordtail.

Cherry Barb

The Cherry Barb are schooling fish, but you may notice the do not school as other shoaling Cherry barbs, they may be referred to be slightly aggressive sometimes, but they will not terrorize your aquarium.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

However, these fish may upset slow-moving fish with long fins, so if you have such fishes you will have to be cautious. But when dangers like water changes or a bigger fish come around, the Cherry barb cluster together.

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The male fish are bright red while the females have a duller red color. These wonderful guys are very attractive mostly in a large plant aquarium having some natural driftwoods and stone. The red color of the male makes them stand out from other fishes.

Neon Tetra

Neon Tetra fish are one of the most popular tropical fish because of their small size and their vibrant color. They don’t grow too long, their growth is about an inch and they are great fish for a 10- gallon aquarium or fish tank.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

They are also schooling fish so you can have at least 5 of them if possible more because when the school is too small or the tank water is too poor, these fishes can get chilly at each other

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Meanwhile, they are very docile and easy to care for but know that because they are little fish, you shouldn’t stock them with larger fish due to their been attractive, they make a whole tempting snack. So you should be aware of one thing which is that: Big fish take up on little fish.

Cory Catfish

They are also referred to as Corydoras, the Cory Catfish are little armored catfish, they are of different species like the albino cories and pepper cories.

The emerald catfish is a related species of fish often known as a Cory, they may not be in the same sub-family but they have the same characteristics, and that is to scavenge the lower part of the tank for leftover foods, plant material, and other remains.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

Many fish farmers like to feed pellets just to make sure their Cories get enough food to eat, they are of good advantage and can help manage your pest snail inhabitants.

Cories can grow to only 2-3 inches in length, but as they age most of them can get bigger, they are also known to be schooling fish so they need at least six or more in their shoal. They are generally better than other schooling fish.


Platies are curious and very active fish, they behave like puppy dogs in the community fish tank. They come in a variety of colors and fine markings. Platies are a peaceful community but sometimes their curious and active nature can get them in trouble with any of their slightly aggressive tank mates.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

So for this reason, it will be best they be in a tank with other active fish they won’t annoy. These fish are livebearers so if you are keeping a horde of them, you would be expecting a horde of baby platies too!

Zebra Danio

The Zebra danio is a very popular and great tropical fish, they are tough, active, and adorable, and you will probably desire to have a group of them in your fish tank.

These fish have white and black stripes on their bodies hence their name but, some other danios species have spots.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

The zebra danio has a shortfin and is only a couple of inches long, the fins are of long and lyretail varieties. The most popular and expensive is the GloFish although they are a zebra danio bred, they best known for their bright green, yellow and red pigments.

The Zebra Danios are a fish with care supplies any fish farmer can handle. - For all your creative needs!

Otocinclus Catfish

Most aquarium owners want a fish that eats algae so they don’t go get plecostomus (Suckermouth catfish). The issue now is that most plecostomus grow up to two feet long and they aren’t a good choice for a home aquarium.

However, the Otto catfish happily munches on the algae that can be found on the aquarium glass and decorations. They only grow 2-3 inches long, they are also a school fish so you can have six or more of them. also, make sure to supplement their diet with algae wafers.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

But for the pleco, you won’t have to worry much about your live plants and these little fish either. It’s so amazing to know that these fish tend to blend with their environment. Moving a small stone or plant debris can dislodge a dozen Ottos you didn’t even think were there!

Fancy Guppy

The Guppies are known to have tiny little bodies with long and flowing fins. They are of different colors and an aquarium with several kinds of guppies in its adorable to look at. Guppies are super active, so if you are going for a calm tranquil aquarium is what you are going for then these fishes will not be good for you.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

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But if you will like a lot of action and adorable colors in your fish tank then you can consider stocking your fish tank only with guppies. Guppies are very tiny fish and it’s not a good idea to have a larger fish in the aquarium. They are one the best and easiest fish to care for.

They are livebearers too so if you have a horde of them then be on the lookout for cute baby guppies in your aquarium someday!

Black-Skirt Tetra

These are little round fish that need to be in schools of six at least, they are somewhat larger so you will probably have an aquarium that is greater than 10 gallons. They black-skirt tetra are a very pretty fish with silver and black body strips and black fins, they look so good when they swim in clusters.

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What Are The Easiest Tropical Fish To Keep in aquascape aquarium

They’re very easy to care for and do well with ordinary flake foods and maybe a few treats too. They’re submissive and they grow to about three inches crosswise and will be needing a lot of space to swim at the top two-thirds of the waterline. These are also a good option for larger tanks.

Ghost Shrimp

Ghost shrimp don’t make the 10-best tropical fish, but they do get an honorable mention for being an exciting count to any fish aquarium Sometimes they are referred to as glass shrimp. They are little scavengers, very easy to care for, and you can just drop them in your aquarium and forget about them.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

They can even reproduce if the environment is fair enough, you should also be careful because many large and even medium-sized fish will see them as prey, but as long as you have small fish in your tank they should get along just fine.

Harlequin Rasbora

These fish make great tank mates for any of the fish listed above. They are small, up to about two inches, and very submissive. Their pretty black and sharp orange color pigment give them an outstanding appearance.

What Are The Easiest Tropical Fish To Keep in aquascape aquarium

They need to be in a school, they should also have enough room for swimming at the top of the waterline. They are tough little fish and they go well on flake foods, they’re submissive enough that they get along with pretty much anything that doesn’t try to eat them!

To maintain a good aquarium and getting started on the right foot is very important, and choosing the best fish is smart.