Yep skimmer -- the Oceanic one, works great for this tank (much better than it does in the oceanic BC 14
)
All in the photo:
Chamber 1: heater, bag of GFO, bag of Carbon
Chamber 2: skimmer
Chamber 3: chaeto (on a "tray" sitting on top of the pump)
Output: Hydor FLO rotating deflector
Water level in the back kept at the chamber 2->3 overflow level -- which is good for the chaeto and seems ideal for the skimmer... skimmer makes very thick buildup, not much liquid, which is ideal for such a small system.
