Pool Mate 1-2150-04 50 Pool Algaecide, 4-Pack & HTH 52037 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula, (12 Pack)

• Product 1: Non-Metallic Algaecide Product 1: For All Pool Types (Vinyl, Fiberglass, Concrete, Gunite, etc.) Product 1: Effective against all algae types (Green, Black, Yellow, Mustard, Pink) Product 1: Prevents and Kills Algae Product 2: BENEFITS: Stay all clear for cannonballs. This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity Product 2: FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity Product 2: VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock Product 2: COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems