I bought a new cylinder Pro 75 wet/dry. I have two questions and can not get an answer from anyone at ProClear because no one is ever there except the secretary.
1. The built in skimmer seems impossible to adjust. Sometimes it is foaming over so fast that the aux. overfill cup fills up with water in an hour or two. Other times it produces no foam even if the control valve is removed allowing for maximum air to be blown in. Either way there is always plenty of bubbles swirling in the cylinder, you just can't seem to get it working properly or continually. Any ideas?
2. The overflow box and main drain line gurgle and slup like mad. VERY NOISY. Heck, my Eheim wet/dry never made a sound. How can I reduce the excessive noise?