Greg,
Geoponics makes no claims as to the control of algae. However, I can say that Aquakler will greatly assist with the immoblization of Phos and increase the aerobic condition of the organic sludge at the bottom of the pond. It is very simple to apply and you do not need any type license to apply it.
You can see some areas that have been treated by going to the presentation part of the Aquakler site. However we do not make direct claims with regard to the control of algae. I will just say a pond with good oxygen is a healthy pond.
Thanks for your question.
