Question on TRP & Sacrificial Anode

[SS Minnow]

The TRP lower units don't come with an anode, is the one underneath motor mount enough or do i need to add one onto the top of the cav plate?

thanks.

[boats.net]

You can add a universal type anode but if one on bracket is holding up ok then may not need any more added. If one on bracket has to be replaced often then add more.