Has anyone ever considered a cartridge filter system for the raw water intake line to protect engines from sucking up the Larvae? I've seen the Mussell Mast'r system but it appears they are being installed on Ballast intakes, not engine intakes.
It would require a filter housing with a 1 1/4 inlet/outlet and a filter with a low enough micron rating to filter out mussel larvae, but have a high enough flow rate to not starve the engine of water at high RPMs and maintain the pressure involved.
Thoughts?