AquaBlok, Ltd. products

AquaGate+Alum is a unique orthophosphate removal product formulated to bind nitrients and help to clarify water. It is a patented composite of traditional active ingredients (primarily aluminum sulfate or alum) combined with other non-toxic, earthen materials. Like all AquaBlok and AquaGate products, the material takes on a pebble-like appearance, with an average particle size of approximately 1/4` to 3/8` inches in diameter. The composite particle form is distinguished largely by its physical characteristics, which allow for improved and targeted application of active ingredients to the sediment/water interface, where phosphorus concentrations are typically highest.