![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 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](https://i.redd.it/mxx6d8uuvzg81.jpg)
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 Bio80 eco - co2 System pro flora carbon aquarium fertiliser bio 80 4014162644497 | eBay JBL ProFlora Bio80 eco - co2 System pro flora carbon aquarium fertiliser bio 80 4014162644497 | eBay](https://i.ebayimg.com/images/g/APkAAOSwNuxXZY-i/s-l1600.jpg)
JBL ProFlora Bio80 eco - co2 System pro flora carbon aquarium fertiliser bio 80 4014162644497 | eBay
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JBL ProFlora CO2 Refill Bio, navulset voor JBL Bio CO2 - Aquaplantsonline voor al uw aquariumplanten en producten
![JBL ProFlora CO2 Refill Bio, navulset voor JBL Bio CO2 - Aquaplantsonline voor al uw aquariumplanten en producten JBL ProFlora CO2 Refill Bio, navulset voor JBL Bio CO2 - Aquaplantsonline voor al uw aquariumplanten en producten](https://cdn.webshopapp.com/shops/294272/files/395557858/image.jpg)