![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://preview.redd.it/mxx6d8uuvzg81.jpg?auto=webp&s=38d81f6a0dcf2720fd27f69a2404e88369963185)
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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