Dennerle Carbo Bio Depot 60 / 80 CO2 Constant Gel Refill 9w UV Bulbs Transform your underwater world with

Transform your underwater world with BiOrb lifelike ornaments —crafted to bring vibrant colour and natural movement to your tank without the upkeep

The bacteria and dirt particles which are sucked in are collected in the filter sponge

Replacement hose set and air stones designed for use with Oase AquaOxy 1000-4800

The Oase BioSmart filter coupled with the Vitronic UVC ensures clear and healthy pond water thanks to the combination of UVC technology and large filter foam surface

It prefers damp rather than waterlogged soil

Dennerle Carbo Bio Depot 60 / 80 CO2 Constant Gel Refill 9w UV Bulbs Transform your underwater world withDennerle Carbo Bio Depot 60 80 Constant Gel Refill Bottles x2 Dennerle Bio CO2 Depot 60 80 are refill bottles for Dennerle Carbo Bio Start 60 and 80 CO2 system reactors (available separately). Dennerle Bio refills are for CO2 systems in freshwater aquaria planted setups. 2x 40 day bottles supplied per pack. Dennerle Bio CO2 Depot (refills) for freshwater aquaria 2 x Bio CO2 Depot Constant Gel bottles last for at least 40 days each Dennerle CO2