still good quality but less so than the c series. otherwise works great. If you dont intend to play soccor with it or hit it with a baseball bat i dont think you will run into any problems.
i have never used a reefdevil but we got in a free nautilus to try in the store. It is the biggest piece of crap skimmer i have ever used. In addition to the fact that it cost 200-300$ retail not including the pump we obviously didnt choose to carry it. I am with the others as far as going...
I agree with minh and john. These foods usually entice reluctant angels to eat. Sometimes they need a little time to get accustomed to their surroundings too.
you will get less as your skimmer "breaks in" but aqua c also makes a surface skimmer accessory that helps reduce any you might get there after. It is also nice to have as it increases the efficiency of the skimmer due to drawing surface, amino acid/protein, rich water.
there are 82 elements of the periodic table in saltwater. how else would you guarantee that these elements are being used up at the same rate that they are being replenished. Water changes are the only way to pull back your water to that of sea water. Nitrates are a thing of the past for most...