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This post is intended to clear up some confusion about the different Garmin fish finder models available and share a few things about networking different models, etc. Note: I'm not including several models and will focus on the most common applications we see in our area. If you have any questions please put them...

You've seen the screens on your fish finder, painting a picture of what lies beneath your boat: arching fish, rocky ledges, even submerged trees. But have you ever stopped to wonder how this incredible technology actually works? It's not magic, it's the science of SONAR – SOund Navigation And Ranging – a principle that's...

Looking for a fish finder with the capability of mirroring its screen on an external monitor for your Snobear, Fish House, or maybe even your boat?  Here's the current options that are on the market today. Garmin GPSMAP® 8610, GPSMAP® 8612, GPSMAP® 8617, GPSMAP® 8622, GPSMAP® 8624 GPSMAP® 1243 EchoMap Ultra 2 16"  Humminbird Apex 13, 16, and...