I've never really been a big believer of miracle bottles of wonder fluid but I will tell you one thing. I was made a firm believer after hearing enough people talk about Star Tron fuel treamtment I decided to buy a bottel and give it a whirl myself. And much to my amazment i was able to fire up and run like a scalded dog a Sthil leafe blower I have not been able to get started and running in 2 years. I poured maybe more an an ounce or so in the tank with the same trash fuel that was 2 years old and the damn thing fired up with a little shot of starter fluid. This stuff works on ALL gas and diesel engins and I do believe it will kill alge as well.
http://mystarbrite.com/startron/
http://mystarbrite.com/startron/