So I went with the Apex dosing system after using this for a couple years. Comes with 5 extra pump heads and extra tubing for the pump heads. I think the extra heads were 10-15 bucks each. Also have two 5000 ml containers (about a gallon and a half) I used for calcium and alkalinity ( I think this size was $50 each on Amazon)
Will sell the lot for $150 - p/u in Salem nh
Will sell the lot for $150 - p/u in Salem nh
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