Algae update

[ErieEye]

Lots of undersized walleyes east of Kellys. I only spent a little over 2 hours pulling spoons and caught 9 throwbacks and 1 keeper. 2 of the throwbacks were right at 15" and didn't want to take a chance keeping them. Got tired of that so I packed up and headed to Marblehead light house. Pulled 2 20"ers in an hour and 1 9"er out of 18' of water east of the lighthouse. Shortly there after the traffic got a little to heavy which killed the bite. Actually yesterday I fished straight out from Metzgers marsh and pulled my limit. Water didn't look good by any means between the nw wind and the algae but the fish didn't mind. I was done by 11:30.

[Bggeary]

I have a question guys, what effect does algae have on a boat motor, inboard, i/o outboard? Any corrosive effects?