BioGuard Velvet 1kg Algaecides Accurate digital readings – No

Accurate digital readings – No guesswork

Prevents common water issues — Balanced copper

giving you the same reliable performance expected from Dolphin – now cordless

Sand changes should be completed every 5–7 years to keep your filter operating at its optimum efficiency

designed for fast

BioGuard Velvet 1kg Algaecides Accurate digital readings – NoBioGuard Spa Velvet Softens spa water to make it velvety smooth and adds a lovely fragrance. Enhances water comfort and clarity. Nourishes skin and hair. Reduces incidence of skin and eye irritation. Improves chemical efficiencies. Protects metal surfaces and equipment, including the heater. 937g kg boric acid. Increases mineral solubilities. Rose fragrance. Compatible with all types of sanitisers. Compatible with all spas surfaces. Classified as Non