API CO2 Booster API CO2 Booster contains a unique organic carbon compound that helps provide plants with the essential carbon. This easy to use liquid formula will help plants grow 7 times more than untreated aquariums.

• Adds essential carbon in form plants can absorb
• Supplies simple carbon compounds and slowly releases CO2 to plants
• Use alone or with CO2 gas
• Safe to use with freshwater fish without altering pH levels
• Easy dosage

API CO2 Booster solves the carbon deficiency problem which can essentially lead to poor plant growth in your aquarium.

2-pack for a total of 32oz