Sorry, Diatomix Garden Pond (or Concentrate) is not available in the USA. How about trying Diatomix IV. Please contact us if you're trying to purchase SiLution – 17kg from NZ.
SiLution – 17kg
The new product “SiLution™” is a paste that contains amorphous silica. It can be used as a slow-release additive to ponds to ensure the reactive silica concentration stays high enough to make Diatomix™ and Diatomix IV™ optimally effective.
$254.55 inc. GST