Lee's - Discard-a-stone Fine Bubble

6 Pack Product description discard-a-stones are disposable air diffusers with reble inserts for attaching airline.They are an excellent aeration device for use on undergravel filters,corner filters or just as decorations.Makes coarse bubbles. Product benefits ingredients suggestions special note warnings disclaimerpeta2z.Com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.

6 Pack Product description discard-a-stones are disposable air diffusers with reble inserts for attaching airline.They are an excellent aeration device for use on undergravel filters,corner