i brought 2nd aqua medic quad dosing pump only no.2 pump work...no1 ,3 and 4 only sucking air from atitive container....any reefer have experience to fix the problem please
aqua medic dosing pump need help
- Thread starter Difficult marine
- Start date
Maybe a hole in the pipes, bad pipe connection?
i did try used no2 pipe to fit in no1,3 and 4 ...still only suck air
I don't understand, if there is no hole in the suction pipe, and the suction pipe is submerged into the liquid, then its IMPOSABLE to suck air, are you sure its sucking at all, or perhaps you have the pipes wrong way round, suction pipe over tank and dilivery pipe into liquid......
you see...cannot do mistake cos' the outlet pipe have non-return valve...i think may be the motor life finished...only turning but can't suck the liquid up....or do you have other way to test the motor.....
leslie hempel
Professional Aquarist
can you post a pic