CrystalClear D-Solv 9 Algae Treatment 32 oz is a CrystalClear-branded product in the ownkoi catalog. Algaecide treatment for ornamental ponds from CrystalClear. Manufacturer documentation cites a 32-ounce bottle treating up to 9,600 gallons of pond water. Specifications and pricing reflect the manufacturer-published or retailer-published data at the most recent catalog refresh. Verify the live listing on the source retailer page before purchase.