Hagen CO2 Stabilizer & Activator

Designed for tanks up to 20 U.S. gallons (75 l), for larger aquariums use multiple units - Affordable, safe and user friendly means of CO2 supplementation for live aquatic plants - Easy to install - Does not require constant adjustments - All natural fermentation process - Results evident in just 15 days - Coloful display box Hagen CO2 Natural Plant System provides plants with a key nutrient that is lacking in most aquariums, Carbon Dioxide (CO2). This natural fermentation system has been designed to provide a simple and effective approach to providing dissolved CO2. Using a proven concept, every component has been carefully conceived to enhance performance. The level of CO2 generated by this system is ideally suited to most planted aquariums illumintaed with fluorescent lighting.
* Complete System, just add water and refined white table sugar. * High efficiency bubble counter/diffuser * Major components designed to maximize CO2 output. * Easy and quick installation. * 3 months supply of activator and stabilizer provided. * 1 system will furnish an aquarium up to 20gal (75.7L) * Provides plants with the most easily assimilated carbon source, CO2. * Enhances water quality. * Accelerated, superior plant growth rates.