Tropical Freshwater Fish Secrets Tropical Freshwater Fish are the variety of fish that inhabit lakes and rivers in tropical areas around the world. The main feature that distinguishes them from tropical saltwater and marine fish are the absence of salt glands and an inability to exist in seawater. They can only survive in lakes that…
About Tropical Saltwater Fish General Tropical fish, as the name suggests need tropical (warm) climate to survive. These could be either fresh water or salt water fishes. Usually people use the term tropical fish for freshwater fish while Tropical saltwater fishes are called marine fishes. The Tropical saltwater fish is usually very colorful and pretty….