Need help with Ocean motiion

[Reef keeper]

Well it was working fine know it doesnt circulate and the ocean motion 4 way just makes a clicking sound is it broke jammed?

 

[Miltonic]

im pretty sure that means its jammed, you wanna check in the drum is hittign the pvc pipe somehow or if somethign got in there.

 

[Reef keeper]

ok it did happen right after i added gravel but if any did fall in it would be the return it fell in so i dont no how it woulda got to the pump

 

[Reef keeper]

Thanks btw!!!!!