OASE BioMaster Thermo-600 ( Pre-Order avaiable)NOTE: all the pre order products would take up to 7 business days to be available to pick up in store! Key Features EasyClean pre filter chamber for extremely simple filter cleaning and top comfort Available with or without integrated HeatUp adjustable heater for undisturbed views of the underwater world without visible technology, optimum temperature level, improved safety Perfect water quality thanks to the high filter volume consisting of Hel X and