Breaks down dissolved organic matter (DOM), removing the yellow color in an aquarium. Long lasting effect, water stay crystal clear for longer. Helps combat cyanobacteria and other nuisance bacteria/Fungal in your aquarium. Nano-Tech Clear Cube is a tourmaline based cube that has some unique water clarification capabilities, by dissolving and dissociation of water, breaking down DOM (dissolved organic matter) and keeping your aquarium water clearer for a very long period of time. Clear Cube is not an absorbent such as granular activated carbon or GAC, it clarify water by breaking down dissolved organic matter or DOM, removing yellowish tint in the water column. Since Clear Cube is not an absorbent - which tends to saturate in a few days or a week - Clear Cube on the other hand has a very long lasting effect, keeping your aquarium water crystal clear for longer. 8 pcs For freshwater and marine aquariums. Treats up to 400L / 100 Gal
