Anyone have any experience using the pressurized Tropica Nano C02 System? Can it be modified to use other refillable tanks once the small disposable tank is used up? I have a fairly small tank so I'm thinking this might be a good option rather than a full seize C02 setup.
Plant Growth System Nano is a desirable solution for precise CO2 dosage in small aquariums. - Tropica Aquarium Plants
Thanks in advance.