JBL Aqua jbl ferropol fertilizer

Basic menu for aquatic plants: basic fertilizer for freshwater plants. Vigorous plant growth, no deficiencies: important minerals supplied by iron, potassium and autres trace elements. Intense leaf color thanks to optimal iron composition and concentration. Optimum stimulation of plant growth means fewer algae problems. Phosphate- and nitrate-free. Harmless to freshwater crustaceans and shrimps. Includes: 1 bottle of Ferropol. Use: 10 ml for 40 l of water. Refill bag for active environmental protection.