My cpr refugium has not been able to push out as much water as it has been taking in. When i plug in the mini-jet 606 the water level slowly rises and i disconnect it before it spills over the top. I even took some lr out and it still raises until it would eventually pour over. The fuge had been working fine for about 3 weeks with the mini 606 after the last pump burned out which was a rio. Is the mini pushing to much water in? do i need a 404?



