Dymax CO2 Tablets - 20 Tablets / Box

• Each tablet = 20L of water daily

Additonal tablets can be added if there is insuficient CO2 for the plants. Use with Dymax Iron and Root Supplements to provide complete nutrients for aquatic plants with luxurant growth and development. Maintain good water circulation to ensure CO2 is well distributed. Ensure tablets are not exposed to air when not in use.  Will cause slightly cloudy water due to added nutrients.