Lee’s Aquarium & Pet Products Discard-A-Stone Coarse Bubble for Aquarium White 6 Count

These Lee’s Aquarium & Pet Products are solid little air stones that help keep water moving and oxygen flowing in your tank. The coarse design gives a steady stream of bubbles and works great with most standard airline setups. They’re disposable, easy to swap out, and perfect if you’re running multiple tanks or air stones.

Great backup to have on hand when you’re working with the best fish tank filters and air systems.

• Constructed from durable, porous stone material bonded with a plastic base, allowing efficient diffusion of air into coarse bubbles. The inserts are made from robust plastic for repeated attachment and removal.

• Handle with care to avoid chipping or breaking the stone.
• Replace as needed to prevent reduced oxygenation efficiency.
• Keep away from direct contact with young children.
• Ensure airline tubing is properly connected to avoid leakage.
• Monitor fish behavior to verify adequate aeration.

• Attach airline tubing securely to the plastic insert on the stone diffuser.
• Place diffuser under gravel filter or in aquarium for optimal aeration.
• Replace product when stone surface becomes clogged or worn.
• Use appropriate air pump power for coarse bubble output.
• Ensure airstones are cleaned or replaced regularly to maintain water quality.