[ChefZilla]

Last night i turned my mp40 off to feed my tank. Soo this morning i tried turning i on in the morning and it started spinning and working fine. Next thing i know i heard a high pitch whine and it stopped and showed the red green flashing. I have never really heard it before so i know that i had it mounted good and aligned. So from there i turned it off and un mounted the wetside and noticed that the impeller was wobbly. I have ran this for 7 months with no problem till this happened. I myself am disabled and no use of 1 hand so i cant tear this thing down to see the problem. Please answer this to see what i can do as this is my only powerhead in my tank. Thank you for your time.