Defender 32oz. View cart “FROG @Ease Floating System (for Spas)” has been added to your cart. $24.99 Add to cart Add to Wishlist Category: Spa Chemicals Description Description A concentrated formula developed to help prevent scale formation, use weekly for continued protection. Related products Renew – Spa Shock $32.99 – $75.99 Select options FROG @Ease Floating System (for Spas) $56.99 Add to cart Spa Up / pH Up 2 lbs $14.99 Add to cart Mineral Purifier Spa Frog $41.99 Add to cart