Barb are a small sized group of fish that are naturally found in the freshwater rivers and lakes across the southern hemisphere. There are over 2,000 known species of barb in the world inhabiting the frehswater regions of Asia, Africa and South America.
The barb fish is often referred to as a freshwater shark, due to the fact that barb are one of the few species of freshwater fish to have rows of teeth in their mouths. Despite their small size, barbs are known to be ferocious hunters and are dominant predators in the world of small fish in their natural environment. Barb do only prey upon the fish that are smaller than them, but also on medium sized fish that can sometimes be double th
The cuttlefish is a small-medium sized mollusc that is found throughout the ocean waters of the world. In the same way as their squid and octopus relatives, cuttlefish have a large, elongated body with tentacles surrounding their mouths.
Cuttlefish are found in large numbers throughout the world's ocean waters from the warm, tropical shallows to the cold depths of the deep ocean. Cuttlefish are well known for the "flashing" colours that are displayed on their bodies during fighting and mating. In the same way as squid and octopuses, the cuttlefish also has an ink sack which ejects ink in order to fool oncoming predators.
There are 120 known species of cuttlefish found across the
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The moray eel is a large species of eel found in warm and temperate waters all around the world. Despite their snake-like appearance, moray eels (along with other eel species) are in fact fish and not reptiles.
Moray eels are found in both deep and shallow waters in tropical and sub-tropical regions. Although moray eels can be find in cooler waters occasionally, they tend to remain in the crevices deep in the ocean rather than venturing into shore. The largest populations of moray eels are found around tropical coral reefs where they are numerous different marine species found in large numbers.
There are around 200 different species of moray eel than can range in size from just 1
