Hardware for saleThread title: Profilux - Quad Doser with Standalone controller Location: Cpt (Northern Suburbs) Shipping or Collection only: Both, at buyers expense All sales to be conducted on the thread. I agree Photo's and description/list of items for sale: Hi, Selling a Profilux Independent Quad Doser with integrated controller. These are excellent dosers as anyone will tell you, this unit is in excellent condition and is the perfect addition to any reef tank. It works stand-alone and does not need a ProfiLux Computer for operation. A second dosing pump unit without controller can be connected to it. Then up to 8 dosing pumps are available. The menu-driven handling can be made via 6 keys and a blue/white display. Selling for the great price of R3850.00 Notes: No Dibs accepted, if you want the unit prove it with a payment.