Tropical Fish

Pufferfish, also known as Blowfish, are one of the more interesting species of fish found in the ocean. .  More than 120 species of pufferfish exist worldwide. They are ‘inflatable’ and biologists believe they have this property to protect them from predators, since they are slow swimmers, which make them more vulnerable to predators

Pufferfish Description

• In appearance they exhibit bright colors as a warning to predators of their toxicity, but also have neutral colors.

• Pufferfish have no scales and have spikes with a rough skin texture.

• They have four large teeth which fuse together to form a beak-like appearance.

• They have a round head with a tapered and longitudinal body.

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Parrotfish are classified under the family Scaridae (order Perciformes) usually inhabiting in tropical reefs. These tropical fish have elongated bodies with a variety of bright colors, blunt heads and deep bodies with large scales. More interesting facts about parrotfish you’ll find out as you read on.

Parrotfish Description

The characteristic feature of this tropical fish is the beak which is bird-like; formed by the fusion of the teeth along the jaws. The fish use their beak (which is strong enough to leave scars on the corals) to bite and scrape off the algae and the softer parts of the coral and then grinding the food with plate-like structures inside their throats.

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The Arapaima (Arapaima gigas), commonly called Piracucu, are beautiful, tropical fish native to the Amazon River that grow to a huge length of 15 feet. The Arapaima is considered to be an endangered fish species because these fish are hunted as food all throughout the Amazon. In this article, you’ll find fascinating facts about tropical fish Arapaima.

Facts about Arapaima Behavior and Habitat

These fish inhabit swampy waters with low oxygen concentrations. Because of this environment, the fish has developed a unique breathing system. It has a lung-like lining inside its throat which enables the fish to take in gulps of air from the surface. The air ‘breathed’ in acts as a necessary supplementary source of oxygen for the fish. Unfortunately, this behavior of gulping in air makes the Arapaima very vulnerable to fishermen. The gulp can be heard and the fishermen follow the sound towards the fish. The fish is then speared or caught with large nets.

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If you’re looking for different facts about koi fish then you’ve come at the right place. In this article, you’ll find amazing fish facts featuring koi fish!

• Koi fish can grow up to three feet long, so they need a big pond. Three Kois can usually fit in a pond 10 feet by 10 feet.

• The pond needs to have a water pump and a heater to keep the fish comfortable.

• Koi come from Japan but are available any local pet store. Koi are much hardier than comet goldfish. They enjoy a longer lifespan (up to 20 years) and even have a bigger body.

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Basic Facts about Blue Gourami

It has scientific name of Trichogaster trichopterus.

Family: Belontiidae

Water Requirement: pH of 6.0-8.8, dH of 5-35

Water Temperature: 72-82°F (22-28°C).

Blue Gourami Description

The Blue Gourami species is very popular and has many names. Their basic color is silvery blue but change according to their moods. They have many other names such as the Three Spot Gourami, Opaline Gourami, Cosby Gourami, Golden Gourami and Silver Gourami.

Blue Gourami is native to Malaysia, Thailand, Burma and Vietnam. During spawning, they have a deeper blue color. They have a labyrinth organ that enables them to absorb oxygen directly.

Behavior

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Fancy a dash of red, do you? The Dwarf Rasbora is certainly your kind of fish. Their males are a very strong shade of red. At ¾ of an inch, they are very small and one would not want to create a scary environment for them by having them share a tank with much bigger fish! Learn more information about Dwarf Rasbora through these fascinating fish facts.

These tropical fish are so small that scientists were once fooled into thinking that they were the young of the Clown Rasbora. They later on realized that Dwarf Rasbora is a distinct species.

Scientists also once thought that the Dwarf Rasbora were the tenth smallest known vertebrate, something they now know is not true.

Tags: Facts about Dwarf Rasbora, fascinating fish facts, information about Dwarf Rasbora, species of fish