Dennerle Carbo Booster MAX 500 m DE-BM

Dennerle Carbo Booster Max offers an alternative to a CO2 fertilizer system. It improves plant growth by providing an effective supply of readily available carbon. This product contains no other fertilizing substances. After just a few weeks you will notice an improvement in plant growth. The better plants grow, the better their ability to compete with algae. Carbo Booster Max can be used by itself or in combination with an existing CO2 fertilizer system. It will not harm fish and invertebrates. 250 ml will fertilize 12,500 L (approx. 3300 Gal.) of tank water.