Cylinder Airstone 10mm diameter x 25mm long.
Please soak the air stone in water for about 15 minutes prior to usage. Typically, air stones need replacing about every 6 months. Also, clean your airstone regularly to keep it effective.
Product may vary slightly from image shown.
Anthony (verified owner) –
Anonymous (verified owner) –
Martin E. (verified owner) –
Ffredrik Cooper (verified owner) –