This unit is based on the Seafish standard design for a small-scaleshallow tank depuration system and was designed for the purificationand holding of molluscs, based on trials at a number of commercialpurification centres around the UK. • Robust and food grade container, with its double walled foam filled(HDPE) construction offering excellent insulation properties.• Low maintenance and is easy to clean.• Drainage port in each of the corners, allowing complete and easy draining.• The unit can be filled via the UV steriliser using the multi-stage hosetail.• The pump is 100% waterproof and can supply a water flow rate of up to28 litres per minute.• Flow meter and a ball valve included to easily water flow adjustment.• Can hold 6 stackable baskets, with open mesh sides and bottomsallowing excellent water flow characteristics (not supplied). Available separately Stacking TraysOzone Generator with Redox ControllerKey to remove corner drain plugsAdaptor fitting for corner drain outlet