tunzie question

[rng_pw]

I have had my tunzies up an running for over a year now and today is the first time I have ever heard an alarm go off. I bought them used so i never even knew that they did that. Does anyone know what it could mean? I am going to take it out of the tank and clean it for now.

 

[cali_reef]

It means the pump is slowing down and needs a cleaning.

 

[rng_pw]

thats was I was hoping to hear. Thanks. No I just have to get off my lazy but and clean it...........Maybe later