Aquascape® EcoBlast™ Granular Algaecide Size:8.8 Ounces An optional second dosage is

An optional second dosage is recommended one week after the initial dose

it is compliant with the USDA National Organic Program regulations

in firm soils

heavy metals or nitrite

For use in all fresh and salt water aquariums

Aquascape® EcoBlast™ Granular Algaecide Size:8.8 Ounces An optional second dosage isAquascape EcoBlast eliminates unsightly algae and debris from waterfalls, fountains, streams and rocks on contact. Sprinkle the treatment directed on the affected area and watch the algae disappear. Quickly removing this algae growth will allow you to spend more time enjoying your water feature and less time maintaining it. EcoBlast is able to be used at any water temperature. Eliminates unsightly algae and debris on contact Ideal for use on