Silico OH- is a resin for the removal of only the negative ions like nitrates and phosphates and in particular of silicates. It has up to 100% more removal capacity than competing products that use mixed-bed resins.
Silicate is one of the most difficult ions to remove and requires a specific resin. By placing this resin at the outlet of reverse osmosis system it is possible to reduce diatom problems to the minimum at the start phase of the aquarium and drastically reduce the intake of silicates during the refilling of evaporated water. To be used only on the exit of the reverse osmosis systems.