Ken,
The suggested resale price for GreenCleanPRO will almost always depend on where you buy the product and how much product you buy � keep your eyes open for better deals.
Also if you notice, to treat a � acre pond preventatively for 4 months, it would only cost $320 � even using your $160 price�an ounce of prevention�(sorry, had to say it)�
And lastly, please keep in mind that GreenCleanPRO can be used as a spot treatment or as a perimeter treatment, which would significantly reduce the cost.
Hope this helps clarify.
