The injection of ozone into the water can improve the efficiency of protein skimming and raise the ORP (redox potential). The decomposition of toxic nitrite is enhanced whilst the bacteria count in the water decreases, minimising the risk of ill health in the animals. The compounds that produce yellow colouring in the aquarium are broken down and the water stays crystal clear. The ozone generators in the Ozone – series utilise the latest low voltage technology for safety and reliability. Various models are available with capacities from 25 – 300 mg/h.