Keeps your Hydrobat securely floating at the water surface instead of submerging. A stable position helps support more consistent and accurate sonar readings.
Attach in Seconds
The simple design is quick and easy to fit to your Hydrobat Castable Sonar. Spend less time setting up and more time scanning your swim.
Lightweight, Built to Float
Made from lightweight EPP, the ring adds minimal bulk to your sonar setup. It provides dependable buoyancy while remaining easy to carry in your fishing kit.
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