EcoBlast™ Contact Granular Algaecide (US Only)

Aquascape EcoBlast™ Contact Granular Algaecide eliminates unsightly algae and debris from waterfalls, fountains, streams, and rocks on contact. Simply sprinkle the treatment directly 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™ Contact Granular Algaecide can be used at any water temperature, making it an excellent choice for any time of year. The treatment can also be used with a wide range of pH levels.

Available in US Only.

SKU: N/A Category:


  • Eliminates unsightly algae and debris on contact
  • Ideal for use on waterfalls, fountains, streams, and rocks
  • Can be used at any water temperature
  • Works at a wide range of pH levels

Water Treatment Temperature Guide

Effects of FreezingNone
Storage Temperature (min-max)32°F-104°F/ 0°C – 40°C
Consequences of Storing Outside RangeProduct and package deterioration
Usage Range (min-max water temperature)32°F-100°F/0°C- 38°C
Consequences of Using Outside RangeNo effect


Package Size8.8oz / 250g38.4oz / 1.1kg7lb / 3.2kg
1 Container Treats200 sq. ft780 sq. ft2,275 sq. ft
Packaged Weight1 lb3 lb7 lb