Aqua One Airstone Flexible 60cm (10162) FILTER CARTRIDGES This precisely colored granule improves

This precisely colored granule improves underwater visibility thereby resulting in more rapid acceptance with less uneaten food

easy and clean

Determine the pH of aquarium water with an API pH Test Kit

Clarity is the ultimate clarifier for both fresh and saltwater

Completely submersible sealed motor

Aqua One Airstone Flexible 60cm (10162) FILTER CARTRIDGES This precisely colored granule improvesAqua One's Flexible Airstones is available in a variety of lengths. They turn the air from an Aqua One Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.