Refill set for bio-CO2 systems
– Refill set for bio-CO2 fertiliser systems: supplies 30-80 l aquariums with basic plant nutrient carbon dioxide for 40 days.
– Easy to use: fill components A and B into the reaction canister, fill up with water, mix the components.
– Natural: Co2 production from biological fermentation process.
– Incl. components A and B.
– High yield: enough for 40 days.