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HS Aqua Oxy is an additive that increases the oxygen content in the aquarium. When adding HS Aqua Oxy, a tremendous amount of oxygen is released. This is absorbed directly into the water and provides a boost in oxygen levels. Threaded Algae, Bearded Algae and certainly Blue Algae cannot withstand the product and will die quickly.
Available in: 150ml, 350ml and 2500ml