Freshwater Fish and Osmosis: Understanding Water Balance

Freshwater fish tend to gain water.

The osmotic pressure of freshwater is lower than that of the fish's body fluids. As a result, water tends to move into the fish's body by osmosis. To counteract this, the fish must constantly expend energy pumping water out of its body.

Canned Sardines as Fishing Bait: Pros, Cons & Alternatives

Identifying Jack Salmon Fish Heads: Features & Characteristics

Freshwater Fishing: Baby Catfish: Appearance, Size & Characteristics - A Comprehensive Guide; Fishing Conditions & Tactics in the Outaouais Region - June 2012; Winter Catfishing Strategies: Targeting Shad with Catfish; Unlock Offshore Bass Fishing Success: Proven Strategies; Mullet Fish Habitat: Saltwater & Freshwater Environments; Lionfish vs. Sea Snails: Which Marine Creature is More Dangerous?; Buzzbaits for Bass Fishing: A Proven Technique; How Do Fish Control Their Depth in the Ocean? - Buoyancy & Adaptations; White Salmon River & Northwest Lake: Location in the Cascade Range

Outdoor Sports

Smithwick Rogue Spring Jerkbait: A Legacy of Excellence & the New Perfect 10

Quick - whats the first word that comes into mind when someone mentions spring jerkbait fis

Identifying and Assessing a 1917 Divine Rainbow Fly Rod

Question rainbowrod antique rod Hello, I have a antique fly rod unmarked could thi

Softball Trading Pins: Collectibles & Wholesale

With each passing year, softball trading pins are becoming popular among the teams and their f