The V2Ozone Ozone generator is a modern and easy way of administering Ozone. It has been said that Ozone is like a fast car, if handled correctly its a great thing to have and very useful. The V2Ozone gives you a number of unique features that make perfect for your aquarium. the V2 Ozone had leared from many of its predecessors, ozonizers in the past have often been difficult to use, temperamental and complicated to maintane. The V2Ozone ozone generater is possibly the best ozonizer so far! Using Ozone has the following benefits: 1) Raises oxidising levels (ORP) which helps to break down harmful waste products produced by fish, removing yellowing compounds and creating crystal clear water. 2) Suppresses parasite, bacterial and fungal activity providing a healthier environment for livestock in aquariums and ponds. 3) Improves skimmer efficiency by converting fish waste into more easily removable by-products. The V2Ozone ozone generator has the following features: 1) Programmable for 25 – 250mg/hr ozone using soft start PWM technology. 2) Unique “high purity ceramic”ozone cell design with microprocessor-controlled fan cooling for highly efficient and reliable operation. 3) Inbuilt timer for 1 – 10 hours ozone generation in consecutive 12 hour periods. 4) Splash-proof keyboard and LED front panel. 5) LED bar display for both the programmed ozone concentration and timer period. 6) Blinking LED indication that ozone output is active. Suitable for marine and freshwater aquariums from 25 – 2500 litres and ponds up to 5000 litres.