A shoe size is a numerical indication of the fitting size of a shoe for a person. Several different shoe-size systems are still used today worldwide. In some regions, it is even customary to use different shoe-size systems for different types of shoes (e.g., men's, women's, children's, sport or safety shoes). Read more.
Aquarium Moss 101. There are many different types of aquarium moss with a variety of different uses. There are ten common types of moss that make beautiful aquatic scenery. Below are the types and differences between them; decide which of these will be the most beneficial to your fish. Java Moss.
Moray eel Facts. Moray eel is the largest type of eel. There are 200 different species of moray eel found in fresh, marine and brackish waters. Moray eels prefer warmer water and they can be often found in the shallow water and near the coral reefs.t ranges in length from 6 inches to 15 feet. Average weight of the moray eels is 30 pounds. Moray eel has a long and slender body which resembles to snake, but they do not belong to the group of reptiles-they are true fish. Color of the moray eel varies from black to yellowish brown. Underside of their body is pale.