Carbo Ex CO2 media refill pack 3250g for the 1 and 4 litre refillable Carbo Ex units.
Removes CO2 in to the skimmer inlet.
Carbo Ex CO2 media refill pack 3250g for the 1 and 4 litre refillable Carbo Ex units.
Removes CO2 in to the skimmer inlet.