Two Little Fishies PhosBan-L, 500 ml, 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 500 ml bottle of PhosBan-L will remove 1 ppm of Phosphate from 6,000 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
