Bubble magus e5 hob help

[GSnake]

Hello,

Ny e5 is about 3 ywars old and wirked oerfectly until this week. I cleaned it last month and checked for blockages , there are none .

My problem is the pump is running but stops producing bubbles and pulling water intermittently. Happens maybe once every 30 mins for 1 minute. The water drops in the body, bubbles stop, but when ut gets low enough water level it restsrts again. During this time pump still feels like its running by touch check.

I was just checking fir replacement imoellers online and found ut, but unsure if this is the solution

 

[GSnake]

Hello.
My skimmer intermittently turns iff, every 30 m for 1 min approximately. Pump seems to be still on, by touch check, after water level drops in body, and bubbles stop forming , skimmer starts up again.

Its about three years old, abd i cleaned everything last month. Wondering if this is an impeller issue, but not sure.
What do you think us the problem.

 

[GSnake]

Oops sorry double posted.. app had error and crashed on me