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Fish Finders & Chartplotters — Find Fish Faster While Fishing Smarter

A fish finder changes everything about how you fish. Instead of guessing where fish are holding, you see the bottom, the structure, and the fish themselves — in real time. Whether you're chasing walleye on Lake Erie's western basin, targeting bass on a reservoir, or exploring a remote stretch of river from your inflatable kayak, the right fish finder turns productive water into a repeatable system. 

At Can't Stop Kayaking, we carry fish finders built for kayaks, inflatable boats, and small watercrafts — compact enough for a cockpit, powerful enough to perform. 

Lowrance Fish Finders Eagle, Elite and HDS Series

Fish Finder vs. Chartplotter — What's the Difference?

You'll see both terms used when shopping for marine electronics. A fish finder uses sonar to show depth, underwater structure, and fish. A chartplotter uses GPS to navigate and mark waypoints. Modern combo units — like everything we carry — do both in a single display. For kayak and small boat anglers, a combo is almost always the right choice. You get the full picture: see the fish and navigate back to the exact spot where you found them.

 What to Look for in a Kayak Fish Finder

Here's what matters most when you're shopping for a kayak, small boat or an inflatable boat setup. 

Screen size: 5" works with tight cockpits; 7" is the sweet spot for most kayak anglers — readable at a glance without dominating your setup. 9" and larger are great on bigger inflatable fishing boats with more deck space.

Sonar type: Basic CHIRP (Compressed High-Intensity Radiated Puluse) handles depth and cleaner fish arches and more readable sonar picture.  DownScan (DSI) gives you detailed imagery of what's directly below and will show you what it actually looks like.  SideScan shows structure to your left and right. Its like looking out both windows at the same time! On a kayak it helps cover more ground. — a major upgrade for covering water quickly. Live sonar (like Lowrance ActiveTarget) shows fish reacting to your bait in real time. The ActiveTarget from Lowrance is like watching an underwater camera feed. Fish move in real time. 

GPS & mapping: Look for preloaded inland charts that cover your specific fisheries. C-MAP charts with accurate bathymetry (depth contours) are essential for trolling and structure fishing.

Transducer mounting: On kayaks, suction cup mounts work well on most hull types. Scupper mounts route cleanly through existing holes on sit-on-top kayaks. On inflatable boats and SUPs, suction cup or inside-hull mounting are your best options.

Our Fish Finder Selection — Currently Featuring Lowrance

We carry Lowrance fish finders because they consistently deliver for the anglers we know and fishermen who expect their electronics to keep up. Lowrance has earned the #1 choice reputation among professional and serious recreational anglers worldwide, and their lineup covers every experience level and budget.

Lowrance HDS PRO — For Anglers Who Demand the Best

The HDS PRO is Lowrance's flagship — built for tournament anglers, serious walleye hunters, and anyone who wants complete underwater intelligence rather than just basic sonar.

The HDS PRO doesn't just show you fish. It gives you real-time baitfish movement, individual gamefish identification, photographic bottom detail, and full system integration so you can control your trolling motor, sonar, and boat systems from a single display. The latest C-MAP® charts provide precise bathymetry and navigational data that put you on productive water before your first cast.

Best for: Tournament anglers, serious Great Lakes fishing, multi-display networking setups, and anglers who want every possible advantage on the water.

Available units:

Lowrance

Lowrance Elite FS — Professional Features at an Accessible Price

The Elite FS is where serious anglers get tournament-level technology without the price tag. The standout feature is ActiveTarget™ Live Sonar — real-time underwater viewing that shows you exactly what fish are doing as it happens. Watch bass chase a lure. See crappie suspended in a brush pile. Observe fish behavior live, not as a sonar echo after the fact.

Combined with Active Imaging™ — which merges CHIRP sonar, SideScan, and DownScan into photo-like underwater images — and preloaded C-MAP Contour+ charts, the Elite FS gives you a complete fish-finding system that covers locating water, identifying structure, and watching fish react, all in one unit.

Best for: Those who want to kick it up a notch, serious anglers who want live sonar capability, Lake structure fishing, and anglers who plan to grow their electronics setup over time.

Available units:

Lowrance Eagle — Legendary Sonar, Zero Learning Curve

The Eagle series brings Lowrance's proven sonar DNA into the most approachable package they've ever made. If you've been hesitant about marine electronics — intimidated by complex menus or overwhelmed by too many settings — Eagle is the answer.

Revolutionary autotuning technology continuously optimizes sonar settings for conditions automatically. Detailed C-MAP charting guides you to productive water on any lake or river. And the intuitive interface means you can turn it on and start fishing immediately, with no setup procedure or technical learning curve required.

Eagle is beginner-friendly without being a beginner product. Experienced anglers who want reliable, accurate performance without dealing with complex systems choose Eagle too.

Best for: Anglers new to fish finders, anyone who wants simple reliable electronics, and kayak anglers looking for a clean no-fuss setup.

Available units:

Which Fish Finder Is Right for You? — Quick Decision Guide 

Not sure where to start? Answer these three questions:

What's your experience with marine electronics? First unit → Eagle. You'll be fishing in minutes with zero frustration. Some experience, want to grow → Elite FS. Room to add live sonar and expand your setup. Experienced, want the best → HDS PRO. No compromises.

What water are you fishing most? Small ponds and rivers → Eagle 5 or Eagle 9. Simple sonar and mapping cover everything you need. Ohio reservoirs and inland lakes → Elite FS 7 or Elite FS 9. Active Imaging reveals structure and fish that basic sonar misses. Lake Erie or competitive fishing all around → Elite FS 9/12 or HDS PRO. You want live sonar and precise GPS chartplotting.

What screen size fits your setup? Kayak with tight cockpit → 5" or 7" Kayak with accessory rail setup → 7" or 9" Inflatable fishing boat with more deck space → 9" or larger

Still not sure, have more questions. Check out our article here and learn what sets each Lowrance series apart in this comprehensive article; Which Lowrance Fish Finder is Right For You: HDS PRO vs Elite FS vs Eagle

 Pair Your Fish Finder With the Right Setup

A fish finder is most effective as part of a complete rig. Here's what we suggest would  pair well:

The most effective kayak fishing upgrade you can make is a fish finder combined with a trolling motor. The finder shows you where fish are; the motor holds you in position while you work them.

Why Buy From Can't Stop Kayaking?

We're not a big-box retailer. We're not a warehouse algorithm. We're a small, independently owned business run by real people who are passionate about getting you out on the water — and we're here every step of the way.

When you shop with us, you're not submitting a ticket into a void. You're reaching a real person who knows these products, has researched them, and genuinely wants to help you make the right choice — not just any choice. Whether you have questions before you buy, need help figuring out what fits your setup, or need support after your order arrives, we're here. 

We carry every brand in our store because we believe in it. If we wouldn't recommend it, we don't sell it. And because we ship free to all 48 contiguous states, getting quality gear delivered to your door — wherever you paddle — is simple and straightforward.

Shopping small means something. It means your question gets a real answer. It means someone who actually cares and wants to help you find your gear. It means when you're out on the water with a setup that's right for you, there's a small business back home that's genuinely glad it worked out.

We are authorized dealers and here to help you every step of the way! Give us a call at 1-888-344-7422, text or email us at info@cantstopkayaking.com with any questions you have, we love to help!  Don't forget we offer free shipping within the lower 48 on all purchases of $100 or more. Plus, get a bonus thank you gift at check out with purchases over $500. 

We're Can't Stop Kayaking — and we're glad you found us.


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