... ozone generator, protein skimmer, biological filter Complete fish farming aquaculture equipment: drum filter, oxygen generator, ozone generator, ... drain water off )Oil free air compressorControl : Oxygen flow meter, on/off, Oxygen outlet, Fuse, Power inputOxygen purity ... for fishIncrease DO levelsDestroys organicsOzone Water Treatment for AquacultureOzone has seen wide use in aquaculture because it ...