As the title states I have a couple Brand New never used (opened and unwrapped for the picture only) 1.5L dosing containers that I bought then realized I wanted to go a different direction. They are made by Sea Side Aquatics (Seaside Aquatics?) they are blue on the top and bottom, have a pick-up tube down the center and a nipple on top to attach the doser line. I think I paid around $75 for the pair. I'd like to get $50 for both including shipping and PP fees. Here is the link to the same ones:
dosing-container-1-5l-seaside-aquatics
dosing-container-1-5l-seaside-aquatics