Water covers over three-quarters of the earth’s surface and fish are the most numerous of the vertebrates. There are about 31,500 species of fish and they are classified by physical characteristics, habitat, behavior etc.
We’re not suggesting that you adopt a pet shark. But you should know what an important role sharks play in the ocean ecosystem which affects the world we live in. Sharks are considered by many experts to be the top ocean predator. Part of their job is to maintain the balance of ocean species. Sharks […]
Most aquarium cool-water fish benefit from a winter cool down. Without it, they may not breed in the summer and colors will be dull. Fish, like other animals and plants, use their stored fat to rejuvenate their bodies and produce eggs. It’s best to cool down your cool-water fish gradually as sudden changes cannot be […]
The Caribbean Sea is a sea of the Atlantic Ocean, between Mexico and Central America. It is the second largest sea in the world. About 9% of the world’s coral reefs are located in this sea. Coral reefs are extremely fragile and have been damaged in recent years by extremely warm waters. In 1986, a […]