Brightwell Aquatics NeoPhos is a concentrated phosphorus supplement designed to rebalance the crucial nitrogen-to-phosphorus ratio in saltwater reef aquariums. It works synergistically with bacterial solutions like MicroBacter7 and carbon sources such as Reef BioFuel to facilitate natural biological nitrate reduction. By providing a clean source of phosphorus, NeoPhos helps lower ammonia, nitrite, and nitrate concentrations without resorting to chemical filtration media or adding excess organic material that can pollute the system.

This professional-grade supplement provides a controlled method for raising phosphate levels when they become depleted, a common issue in heavily skimmed, ultra-low nutrient systems. Unlike feeding or adding organic matter, NeoPhos allows for precise adjustments to achieve the desired nutrient content for optimal inhabitant health and coloration. It is formulated for direct dosing and integrates seamlessly into advanced nutrient management routines that may also include products like NeoNitro for complete N-P-K control.

NeoPhos is recommended exclusively for advanced reef aquarists who maintain and understand the complexities of ultra-low nutrient reef systems. It is the ideal solution for hobbyists whose nitrate reduction has stalled due to a lack of available phosphorus, preventing the biological processes from completing. Proper use requires accurate testing of both nitrate and phosphate levels to ensure the correct balance is maintained for vibrant coral health and to prevent nutrient-related issues.