Fluval CO2 Planted Aquarium Kits BIO-CO2 Low Pressure Sustainable Systems
The All-New Fluval Bio-CO2 Pro 250L System is suitable for aquariums up to 250 litres. BIO-CO2 Pro 125L - suitable for planted aquariums up to 125L. BIO-CO2 Pro 250L - suitable for planted aquariums up to 250L.