I have an mp10 that I bought used with my tank and I was wondering if this is going to cause a problem in my new tank I just recently set up. The ceramic shaft is cracked so I plan on heat shrinking that tonight. I’ll post results later today after I get that done. I just don’t know if the magnet is going to cause problems I’ve cleaned it and the surface rust just comes back. Any tips and thoughts would be very appreciated.
![IMG_4794.jpeg IMG_4794.jpeg](https://www.reef2reef.com/data/attachments/3593/3593849-ce02e666baf1456cd36cf9560a9ca35e.jpg)
![IMG_4797.jpeg IMG_4797.jpeg](https://www.reef2reef.com/data/attachments/3593/3593845-cd7da85e97a2ffcd5aeb21da11a66f29.jpg)
![IMG_4796.jpeg IMG_4796.jpeg](https://www.reef2reef.com/data/attachments/3593/3593846-7431b9eda48927abe1f97a373cd78bca.jpg)
![IMG_4795.jpeg IMG_4795.jpeg](https://www.reef2reef.com/data/attachments/3593/3593847-eae870d4a68e5137607cb6408c870de4.jpg)
![IMG_4794.jpeg IMG_4794.jpeg](https://www.reef2reef.com/data/attachments/3593/3593849-ce02e666baf1456cd36cf9560a9ca35e.jpg)