The Rapala Replacement Aerator Stone ensures your aeration system continues delivering reliable oxygen flow for live bait and livewells. Designed to fit most standard aerator tubing, this replacement stone produces fine, consistent bubbles that help keep bait lively and fish healthy during long days on the water. Durable, easy to install, and compatible with Rapala aerators and other common brands, this stone is an essential accessory to keep in your tackle or boat storage. When your aerator starts losing performance, replacing the stone is a quick and affordable fix. Key Features: Universal Fit – Compatible with most standard aerator tubing Fine Bubble Output – Delivers efficient oxygenation for bait and fish Durable Construction – Long-lasting performance in freshwater or saltwater Easy to Install – Simple replacement with no tools required Enhances Aerator Performance – Restores airflow for optimal fish health Great for Bait Buckets & Livewells – Ideal for all angling situations The Rapala Replacement Aerator Stone is made for the Rapala Floating Aerator (item RFLAERTR). 2 per pack *Rapala Floating Aerator not included