Nutri-Sea Liquid Fish™
A natural, high analysis fish fertiliser containing amino acids, fatty acids, vitamins, macronutrients and the vast array of micronutrients found in anything that grows in the ocean.
Involves approximately 42% fish solids, principally derived from high-protein NZ deep water fish species. This fish fertiliser has superior natural nitrogen (6.6%) and trace element levels. 25 kg of fish frames are used to produce 1 L of this powerful concentrate.
Any problem with Mercury content with these sorts of fish products Mark?