With the intake side, if you drill the holes - or even make slots - at the surface, you'll get some skimming, which is nice if you plan on feeding a high protein diet to your Fronts.
For the airstone side, maybe check out some of the DIY threads on some of the SW forums on skimmer builds - a protein skimmer is set up much the same what you're looking at building and there are a few ideas of eliminating microbubbles from the return. It shouldn't be too difficult, especially if you have any left over acrylic.
For the airstone side, maybe check out some of the DIY threads on some of the SW forums on skimmer builds - a protein skimmer is set up much the same what you're looking at building and there are a few ideas of eliminating microbubbles from the return. It shouldn't be too difficult, especially if you have any left over acrylic.
