Lee’s Aquarium Discard-A-Stone Plastic Air Diffusers, Coarse Bubble … (12 Count)

Description

2 pack. Keep a supply of fresh bubbles in your aquarium around the clock with a set of Discard-a-Stones. Under gravel filters, aquarium decorations, or sponge filters will benefit from these easy-installation air stones. Disposable fish tank bubblers with reusable inserts for attaching airline Can be used to create decorative bubbles in your fish tank as well as for aeration