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Types of Aquarium Fish

Angelfish​
Angelfish​

Angelfish are a species of freshwater cichlid and they are one of the most popular species of tropical aquarium fish. If you have ever strolled down the aquarium aisle at your local pet store you have probably seen freshwater angelfish.

Cherry Barb​
Cherry Barb​

The cherry barb (puntius titteya) is a small minnow that has remained a staple of the aquarium hobby for nearly a century. Originally found in Sri Lanka, it has since been introduced to numerous countries, with significant populations being found in Mexico and Colombia.

Common ​Molly​
Common ​Molly​

Mollies had previously been placed in their own genus, Mollienesia, and it was from this that the common name ‘molly’ was derived. The name Mollienesia was coined in honour of François Nicolas Mollien, a French politician of the late eighteen and early nineteenth centuries.

Cory Catfish​
Cory Catfish​

If aquarium size permits, Cory Catfish school in groups of six or more. Cory Catfish schooling behavior is a pretty interesting thing to see as the fish move throughout the tank synced like a precision dance ensemble. Cory Catfish Size: Depending on the specific type, Cory Catfish size can range from about 1 inch to about 2.5 inches in length.

image: ebay.com
Discus​
Discus​

Discus belong to a family of fish known as cichlids, which includes the Waroo, Triangle cichlid, and Chocolate cichlid. These fish, like discus, have flat, oval-shaped bodies. Their fins are erect and large with fan-shaped caudal fins.

source: discus.com
Goldfish​
Goldfish​

Goldfish and tropical fish have different requirements and to meet both requirements in one tank is just impossible. You can’t do it. You might come close, but you can’t give your fish all of the recommended goldfish care they need in a tropical aquarium. You’ll have to make compromises to keep both your goldfish and tropical fish happy.

Green ​Swordtail​
Green ​Swordtail​

The Spotted Swordtail Xiphophorus montezumae was introduced into the aquarium hobby as early as 1864, while the popular Green Swordtail was first introduced in 1909. The Green Swordtail X. hellerii is the most available.

Guppy​
Guppy​

The Guppy is one of the most popular aquarium fish due to it’s easy living habitat and cosmetic beauty. Guppies give off small bio-load and waste levels so they make for a tremendous pet fish. Not two Guppies have the same coloration or design. The wide variety of hybrid breeds make these fish super popular.

Killifish​
Killifish​

It is a shame that most people are scared by the diminutive killi even if they are among the more easily to maintain and multiply fish. Misleading rumors are an incredibly bad idea that encircles the killifish.

Neon Tetra​
Neon Tetra​

Neon Tetra Stats Minimum Tank Size: 5 Gallons (10 Recommended) Care Level: Easy Water Conditions: PH 5.5-7.5 and Soft to Medium Temperature; 68-78F (20-25C) Maximum Size: 1.5 inches (4 centimeters) The neon tetra (Paracheirodon innesi) is one of the oldest tropical fish in the hobby, having first been collected and kept as far back as the 1930’s.

Oscar​
Oscar​

The oscar (Astronotus ocellatus) is a species of fish from the cichlid family known under a variety of common names, including tiger oscar, velvet cichlid, and marble cichlid. In tropical South America, where the species naturally resides, A. ocellatus specimens are often found for sale as a food fish in the local markets.

Pearl Gourami​
Pearl Gourami​

Get an overview of the beautiful aquarium fish known as the Pearl Gourami. Find details of how to feed, care for, and breed this special species.

Platy​
Platy​

The common platy (Xiphophorus), also known as the southern platyfish or mickey mouse platy is a small, popular live-bearing fish. It is native to North America and Central America and can be found from central Mexico to Belize.

Siamese ​Fighting Fish​
Siamese ​Fighting Fish​

The common name, Siamese Fighting Fish, was coined due to the practice of organized fights between males, much like cockfights. These matches continue to this day, driven by the income from betting. In some locations males are bred specifically for aggression, to ensure better fights.

Zebrafish​
Zebrafish​

Zebra fish prefers neutral to slightly acidic water. The ideal aquarium for Zebra fish contains clean oxygen rich water and has a lot of open area to swim in and some areas with dense vegetation. The Zebrafish is a shoaling fish and it should never be kept in groups of less than 6-8 fish. A larger group is preferable.