rikka “Iron+” complex is a highly effective fertiliser for aquarium plants containing ferrous iron and manganese in chelated form, plus natural organic complexing agents and plant growth stimulants.Regular use gives plants rich green and red colours and stimulates growth and active root development.Recommended for plants that absorb nutrients through their leaves. Unlike other manufacturers, we do not make iron and manganese chelates by simply mixing iron salts with a complexing agent; we use autoclave synthesis from pyrophoric iron, powdered manganese and carboxylic acids, then enrich the solution with vitamins and carboxylic acids.This complex method makes ferrous iron dozens of times more stable in aquarium water.Ferrous iron combined with manganese effectively prevents various plant diseases, above all chlorosis, whose main symptoms are spotting, darkening and dying leaves.“Iron+” is a supplementary daily feed and gives excellent results together with “Complex MACRO” and “Complex MICRO” fertilisers.Contains no nitrates or phosphates and ensures healthy growth and lush green plants.Harmless to fish and other inhabitants at the recommended doses.DIRECTIONS:It is best used daily. Add 1 ml per 100 l of water. Recommended together with “Complex MACRO” and “Complex MICRO”.Composition: Fe, Mn, carboxylic acids, vitamins B, C, PP.Shelf life: 24 months.Volume: 100 ml.Manufactured in accordance with TU U 20.5-3348315741-001:2015.