Review on API Freshwater Aquarium Treatment 16 Ounce by Shirlene Livingston

I would say this works wonders for plants that are already hardy but if you have plants that need rooting this is not a substitute. After using it for 3 months I have noticed that my plants are growing well and have beautiful leaf color. The lid has easy-to-use measurements for dosing. I would like to note that I have not used any other method or product to add CO2 to my aquarium, so I cannot vouch for this being the BEST product available. But it does the job for my 10 gallons.