Lee's Aquarium & Pet Products Discard-A-Stone, White, Coarse, 6 ct

Keeping your tank well-aerated just got simpler with Lee's Discard-A-Stone in white, a coarse-bubble air diffuser that comes six pieces to a pack. These disposable air diffusers feature reusable inserts for attaching airline, so you get fresh stones without giving up the connection hardware you already rely on. It's a practical pick for the aquarium keeper who likes to stay ahead of maintenance.

Key Benefits

• Disposable air diffusers make it easy to swap in a clean stone whenever you need one.
• Reusable inserts attach the airline, so you keep the working hardware while refreshing the stone.
• Produces coarse bubbles for aeration in your aquarium setup.
• An excellent aeration device for use on undergravel filters, helping move water through the system.
• Works well with corner filters, giving you flexibility across different tank arrangements.
• Can also serve simply as a decoration, adding visible bubble movement to the tank.
• The six-piece pack means you have replacements on hand and can rotate stones as needed.
• White color keeps the diffusers clean and unobtrusive in the aquarium.
• Designed for straightforward setup with standard airline attachment.
• A handy stock-up option for keepers who run aeration around the clock.

Good aeration is one of those quiet essentials that keeps an aquarium running smoothly, and a reliable air stone makes it effortless. Lee's Discard-A-Stone gives you a disposable diffuser paired with a reusable insert, so refreshing your setup is as easy as popping in a new stone. Use them on undergravel or corner filters, or let them bubble away purely as decoration. With six pieces in the pack, you'll have aeration covered for a good while, keeping your tank moving and your fish in a steady, well-circulated home.