Peragreen 5.6% Peragreen 15% Martin – 99.5% Elemental Sulfur for Water Treatment Aqua Drive Brandt Drip Rite 1000 Jet-Oxide 15% Vinegar – 15% Bioside HS 15% Tiger-Sul – 99.5% Elemental Sulfur for Water Treatment Gypsum – Premium 97 Solution Grade Jet-Oxide 5% Vinegar – 12% Sanidate 5.0 Constant BUpH-er Natural Wet