“AZOO DOUBLE BLACK WATER For freshwater and aquatic plants aquariums FEATURES: 1. AZOO DOUBLE BLACK WATER is an essential product of high condensed water conditioner for “”soft- water and acid-philiac fish””. 2. Consists of natural peat extracts, trace elements, tannin, multi-vitamins and colloid….etc. 3. Adjusts the tap water to tropical water conditions. 4. Softens hardness, create water conditions closer to the nature environment for soft-water fish. 5. Absorbs heavy metal ions in tap water, and minimise the harmfulness of the free ions to the fish. 6. Contains anti-bacteria and anti-fungus substances, can be a pretective agent from bacteria and fungus infection. 7. Prohibits the growth of algae. Size Code 120 ml NOTES: The display color of the item and its packaging could differ from the actual product due to uses’ monitors settings.”