ADA ECA 50ml ADA ECA contains rich iron and organic acid promoting the nutrient absorption process of plants. It is highly recommended for treating color-loss of plants. Green Bacter Green Gain Phyton Git ECA (Effective Composite Acid) Activation of effective bacteria ? ? ? Phytohormone that promotes growth of water plant ? Organic acid (Amino acid, for example) necessary for plant growth ? ? ? Iron composite necessary for reddish plants ? Promoting secretion of anti-germ substances ? Removal of blue green algae ?