• 100% natural conditioner with tannins and humic acids ideal for tropical aquariums. • Improves water clarity and safely reduces pH and hardness. • Promotes vitality and reduces stress in fish and shrimp with a regenerating effect. • Stimulates spawning naturally and creates a bioactive environment with micro-shelters. • Long-acting 8-12 cm leaves that slowly decompose over weeks. • Product without chemical additives that does not require boiling before use. • Also suitable as natural decoration or a dietary supplement for biologically balanced aquariums.