WATERFALL & ROCK CLEANER PROFESSIONAL GRADE - 9 LB / 4.08 KG

EcoBlast is Aquascapes #1 treatment for breaking down string algae! EcoBlast Granular Algaeside is the fastest way to eliminate string algae from waterfalls, streams and fountains. Simply sprinkle EcoBlast onto the algae and watch it disappear. EcoBlast works best when applied directly on the algae. Quickly start using EcoBlast to spot treat the trouble areas in the pond and follow up with S.A.B. Extreme on a monthly basis to help keep it clear. br BR liFast Acting!. BR li8.8oz treats up to 200 sq. ft. BR li38.4oz treats up to 780 sq. ft. BR li7lbs treats up to 2,275 sq. ft. BR liEcoBlast is not temperature sensitive and can be used during colder temperatures. BR li100% safe for fish.