Aquario Neo CO2 Refill - DIY CO2 Kit (Refill Kit)

Aquario NEO DIY CO2 Kit is the perfect CO2 system for beginners. Carbon is an important nutrient needed by plants to grow. The best way to supply your plants with the carbon they need is through carbon dioxide (CO2). The Aquario NEO DIY CO2 Kit is the perfect solution to your CO2 needs. The simple instructions and ease of use allow any beginner or experienced hobbyist to achieve the best plant growth by introducing CO2 to their aquarium. The Aquario NEO DIY CO2 Kit utilizes a natural and proven concept to provide the right amount of CO2 suitable for planted aquariums for up to 50-60 days. We recommend using one bottle for every 20 gallons of water, so if your tank is larger, multiple bottles can be used concurrently.