Fish have a specialized sense organ called the lateral line which works much like radar and helps them navigate in dark or murky water.  

Gremlin Recommends knowing What Fish Don’t Want You to Know

March 8, 2013 | Categories: Fishing Tips,Resources

What Fish Don’t Want You to Know: An Insider’s Guide to Freshwater Fishing

By Frank Baron

This fishing book was written by a fisherman with over 40 years of angling experience. It’s loaded with…

• plenty of pictures and illustrations

• how to instructions

• tricks, tips and techniques

• common sense advice

• some humorous fish stories

The bottom line is that this fishing book covers everything that you need to know for catching freshwater fish.