Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
My MP10 stopped working after I cleaned the wet side, took it apart and inspected and found out that the pin is rusty at the bottom. Fixable or not? I know anything rusty is not good for the corals.
It seems like a common occurrence with rust and cracks on the wet side. Every powerhead has its own problems. If this is under warranty still, I would contact them.