Hi Cory,
I believe we can help. I'm not trying to advertise but I really think this can help solve your algae problem. My company produces a natural solution called Nualgi that uses diatoms to eliminate algae for clearer water and improved oxygen levels. It is not an algae-cide so will not harm the surrounding greens. It removes nitrogen and phosphorus in the water while drastically reducing the levels of other elements that fuel the algae.
I would love to get in contact with you, please email me at anil@nualgilakes.com. Thank you!
P.S. You can learn more on my website: http://www.nualgilakes.com/