Pvc Encased Air Stone 32″ SKU: AS832 Category: Aquarium Accessories Related products Ammorid Insert Aquaclear 200 / 50 Foam Insert Aquaclear 300 / 70 Ammorid Insert Aquaclear Mini / 20 (SOLD OUT) Aquafx 3ft Cabinet & Hood White 36×15 Assembled (Pickup or local delivery only)