I have for sale a used dosing setup.
Setup included Reefdosingpump.com Nautilis II and 3 compartment storage tank.
More info on the pump can be found here:
http://www.reefdosingpumps.com/nautilis.html
Pump also included cord to allow you to hook it up to a timer or controller.
Storage tank measures 18"Lx6.5"Wx10"H divided into 3 equal holding chambers each holding approximately 1.5G per chamber. It is made out of 3/8" glass so its built like a brick!
Asking $120 for the pump and $80 for the container or take both for $175.
Thanks for looking!