Lees Discard-A-Stones are disposable air diffusers with reusable inserts for attaching to the air line. The Coarse Bubble Diffuser creates a flurry of large bubbles; for smaller bubbles, use Lees Fine Bubble Diffusers. Excellent aeration device for all aquariums For use in under gravel filters, corner filters or just as decorations. Safe for fresh and…
Lees Discard-A-Stones are disposable air diffusers with reusable inserts for attaching to the air line. The Coarse Bubble Diffuser creates a flurry of large bubbles; for smaller bubbles, use Lees Fine Bubble Diffusers.
Excellent aeration device for all aquariums
For use in under gravel filters, corner filters or just as decorations.
