Phosphorus is another extremely important element in micro fauna and coral nutrition. If present in adequate quantities will promote “biological filtration” along with coral improved colouration and health.


For bacteria and other microscopic organisms to assimilate Carbon and Nitrogen, Phosphorus is required in adequate amounts. With the increased efficiency of filtration systems, low and ultra-low nutrients aquariums are becoming more and more common. These systems are often Phosphorus depleted. If a system is nutrient depleted will mean that “biological filtration” won’t happen as efficiently as it should and nutrients like NO3 are likely to rise and become pollutants, unless other forms of filtration are employed.


PhosPlus supports microbial growth and reproduction and will improve biological filtration by allowing microscopic plankton and bacteria to consume Carbon and Nitrogen. These bacteria can then be exported via mechanical filtration or used as food by other organisms in our aquariums, like sponges, corals, clams, tunicates, etc.