jbj ato issues-help please!

[NanaReefer]

For some reason my float switches won't work while in the water. Out side of he water they work fine.
Could me attaching a magnet to the suction cups be causing the issue?

 

[NanaReefer]

Never mind! Just checked and that's exactly what it was-lol.
Never use magnets to attach your float switches to the sump.