Shop › Balance Pak 200 - 2kg Image 1 of 1 Balance Pak 200 - 2kg $24.35 BioGuard Balance Pak 200 is a soluble pH increaser that is suitable for all pool types. Add to cart Added! BioGuard Balance Pak 200 is a soluble pH increaser that is suitable for all pool types. You Might Also Like Burn Out Extreme - 600g $37.50 Armour from $54.90 Bioguard Spa Perfect Balance $54.70 Super Clear Clarifying Tabs - 6 x 60g from $7.00 Filter Brite Sachet - 250g $39.60