Liquid carbon based on natural raw materials - Provides all aquarium plants quickly and effectively with readily available carbon dioxide - With potassium, iron, manganese and boron - Accelerates growth - For lush, healthy plant growth - Safely displaces algae through vigorous plant growth - The result is already visible after a few weeks - Can be used with or without additional carbon dioxide fertilization - Is very well tolerated biologically by all aquarium inhabitants (fish, shrimps, lobsters, snails, etc.) when dosed and used correctly