I'm still trying to get used to recognizing fish on my new units (Carbon 12 with 3d).
Lake is Old Hickory (Middle TN). Temps have been dropping this week. Water temp was 73 with these images.
This is a creek channel, a little off the main river channel.
Out of curiosity, I stopped and threw a few different lures - spinner bait, swim baits, deep crankbait, and a carolina rig. I caught one small bass on the carolina rig, but nothing else.
Any thoughts on what sort of fish I may be looking at? Do the size of the arcs on the sonar tell me anything about what kind of fish these are likely to be? (the fish on the bottom vs the ones suspended)
Any tips on improving the side imaging? I feel like I just can't see fish in the water column as easily on these Lowrance units as I could on my Humminbirds. If I bump up the contrast, it helps a little, but not without blowing out everything else. I've tried other color palettes, but they're not much help.