Re: How do I find "Catfish Holes"?
I don't have a fish finder yet, I'll be getting one as soon as I decide what to get. I do have a depth finder though. ...
Just so y'all know... The only difference between a depth finder, a fish finder and an echo sounder?..... Marketing! That's right, they are all exactly the same thing (I used to work as an electronics tech servicing marine electronics). Some might have gimmicky stuff like making a return echo that isn't part of the bottom LOOK like a fish on the display, but you put a diver down under the transducer, and he ain't going to look like a diver on the display, he's going to look like a fish!
So, save your money for stuff more important than the latest fad (like return echoes that look like fish :facepalm

and learn to use the equipment you have... I have a FURUNO FCV-600L. Was new in 1998. Still a great sounder, because I can read it. With that thing, I can pick the difference between sand, mud, rock and coral... A few of you may remember that fish I caught about 6 weeks ago, 44lb monster... Found his hole just with the sounder, and the water was over 200' deep, and it was night, and we were more than 20 nautical miles out to sea... No fancy fish on my display, just in my kill tank...
Chris.....