Note that this product requires pre-order Pollen Glass Refiner This is the basic type of CO2 diffuser suitable for 60cm fish tank. The carbon dioxide is released into tiny air bubbles like pollen and diffuses well in the water. The original pollen glass refiner...

The Aqua One Ocellaris Canister Filter is an extremely quiet, energy efficient and powerful pressurized filter with easy-to-use technology. A quick-release faucet system ensures quick, easy, and mess-free filter maintenance, while a built-in primer makes priming the filter easy. Ocellaris includes biological and mechanical...

Need to use with 'air pump' air pump portal 40-45 cm or less for aquariums (30 liters or less) *This product is recommended for aquariums that do not use subsoil. When using in a tank with sand, try to keep it as perpendicular to...