I will be looking to upgrade to the red sea reefer 750 when it comes out hopefully this spring. I am trying to see if anyone is interested in my red sea reefer 450 with the white stand. and is willing to wait till I do the transfer when it comes out. If interested PM or text me at 720-250-7672. It is in great shape and will be looking to get $1500 for it. Does not include any livestock or equipment other than what comes with these stock. Thanks for looking.