Two Little Fishies PhosBan L, 1 Gallon

Two Little Fishies PhosBan-L, 1 gallon, is a concentrated Lanthanum solution for use in aquariums to control dissolved phosphate. Lanthanum has a very high capacity to bind with dissolved phosphate in the water. The 1 gallon bottle of PhosBan-L will remove 1 ppm of Phosphate from 45,000 gallons. Concentrated liquid containing lanthanum chloride. PhosBan-L will easily and economically bring the phosphate concentration down to a level where you can then use PhosBan GFO to maintain it below 0.02 ppm.