Applied Biochemists 38005901015 76513 Cutrine-Plus Professional Strength Aquatic Algaecide, 1 gal

Absolutely zero effect on our algae

With the sun beating it took less then 7 hours to burn up. Next day less there and still dying off. Do not apply if it rains. You need full day 24hrs of dry, best in morning to get full day of sun to kill off. It's a little pricey but does the job. Measuring as instructed on product on key

I used the 9 to 1 ratio w/1gal sprayer. Hit the heaviest mats on a one-acre pond in late May. I didn't think it was working and then +/- 2 weeks they were just gone (sank?). It took out the suspended algae also. I will add, as the other weeds grow it may be more competition for algae. I would recommend an earlier start to beat the scarry bloom. I'm going to try a fence upwind to help catch leaves.

This did not work with just one spray. It took about 3 applications but pond does look 100% better now

This stuff works great I mixed it 10oz to 1 gallon of water and worked perfect..see the pics was before and after and only 2 days time..I have a small fountain I left run for the 2 days and didn’t have any fish die…thanks for making a good product that actually works…