Where Do Fish Live?

To catch fish the angler need to first find them. Fish are discovered almost all over there is water with adequate food, oxygen and cover. Near your home there ought to be a body of water that has fish living in it. However to capture a fish, first you should learn to comprehend where they are hiding.

Not all fish can live in the same kind of waters. Fish can endure different environmental conditions, including various:

  • Amounts of salt
  • Amounts of oxygen
  • Types and amounts of food
  • Water temperature level
  • Hiding areas (cover and the bottom).
  • Breeding areas.
  • Salinity (Quantity Of Salt).

One significant element that separates fish is salt. Some fish can not live in areas where there is much salt and others need salt in the water to live. Nevertheless, some fish can reside in both saltwater and freshwater!


Freshwater contains much less salt than the ocean. Most ponds, tanks, and rivers across The United States and Canada are freshwater. Some typical freshwater fish are bluegills, carp, catfish, crappie, bass, perch, northern pike, trout, and walleye.


Lots of kinds of fish live in the salty water of the oceans. A fish’s kidney keeps the proper balance of salt in its body. Popular saltwater fish are bluefish, cod, flounder, striped bass (also discovered in freshwater), sea trout, tarpon, tuna, halibut, rockfish, sea perch, lingcod, and yellowtail.

Brackish Water

An estuary is where fresh water streams and rivers fulfill the salt water from the ocean. The amount of salt (salinity) modifications daily with the circulation of tides, rain, or drought. This water is described “brackish.” Changes in the quantity of salinity will determine which fish can live in the area. Species discovered in these waters include redfish, sea trout, snook and striped bass.

Some fish reside in saltwater, but swim up streams and rivers to spawn (lay their eggs). These fish are called anadromous fish. They consist of shad, salmon, and some types of trout.


Without a sufficient supply of oxygen in the water, fish can not endure. Fish such as carp can live on less oxygen than fish like trout. What can affect the amount of oxygen in the Water? Living plants within a lake or stream add oxygen to the water through photosynthesis – the procedure of utilizing sunlight to make food. Oxygen can likewise enter water from the surrounding air. In a stream, moving water toppling over rocks gets oxygen from the air.

Decaying plants use oxygen from the water to decay. Contamination of lots of kinds minimizes oxygen in water. Chemicals dumped into water trap oxygen and take it out of the natural system. Thermal contamination, the heating of water through industrial use, minimizes the quantity of oxygen water can hold.

Water temperature affects the quantity of oxygen that water can hold. Chillier water can hold more oxygen particles than warm water. Oxygen levels can change from one area to another in the very same body of water.


The quantity and kind of food available plays an important role in which fish will exist in a body of water. The quantity of competitors with other fish is likewise a factor.

Each fish has a different range of water temperature in which it can survive. Some fish can live in a vast array of temperatures, however trout need cold water. Although fish can not constantly discover the exact temperature level they prefer, they are generally discovered in water near to that temperature level.

Fish should have water with adequate oxygen in which to live. Good-quality water will support more types of fish and greater populations of fish than polluted water. Water that is stagnant, polluted, or doing not have sufficient oxygen will not support large numbers of fish.

Water Quality

Water quality impacts fish types differently. Some fish can reside in poorer water conditions than others. For example, carp can reside in water that trout might not tolerate.


Cover such as water plants, rocks, logs, or other kind of cover is a requirement for numerous fish. Fish select specific types of cover for two primary reasons. First, it supplies them with defense from enemies. Second, it puts them in the best possible position from which to catch an unwary meal that is wandering or swimming by.