Spa pools with a water surface of 5m² or less, do … [Read More...]
Balance Pak 300
$19.95 – $44.95
BioGuard Balance Pak 300 is a soluble calcium hardness increaser. Prevents etching and roughness of plaster finishes from low calcium. Prevents corrosion of equipment and metal fittings.
Available as 2kg, 4kg and 8kg bag.