Anyone have any experience with this? JBL ProFlora Bio set. This supposedly has something in the container that releases/forms CO2. I don't want to break the bank for a 30 litres aquarium
JBL - ProFlora - Bio CO2 - Set | Aquasabi - Aquascaping Shop
JBL ProFlora bio160 63042 Bio-CO2-Düngeanlage mit erweiterbarem Diffusor für gesunden Pflanzenwuchs in Aquarien von 50-160 l : Amazon.de: Haustier
Proflora Bio 80 (BioCO2 Multiple Use) 10,00 € JBL
JBL ProFlora Bio80 Co2 Anlage inkl. Glasdiffusor (Mehrweg)
Bio CO2-Anlage: Günstiger Einstieg in die CO2-Düngung!