I have 3 schlobster dosing pumps for sale. I had them for about a year and a half but can no longer take care of aquarium so am selling off my equipment. If you are interested I will sell all three dosing pumps for about $150 or about $50.00 for each one. I will also through in some other equipment for free as well. Please contact me at
gyannak@telus.net if you are interested.