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Food Grade E290 CO2 for use in Aquariums and Hydroponics
Food grade CO2 is arguably the most important element in the planted aquarium. It is required for respiration and growth by all aquatic plants, used in a process called photosynthesis. Plants require a constant supply of CO2 during the light hours, otherwise they can suffer. They combine the CO2 with water and light energy to produce oxygen and sugars to enable growth.
Cylinder specs
1 x Co2 disposable gas bottles