Liive rock, aragonite sand, and a protein skimmer are the only methods of filtration. I also use a bag of activated carbon in the sump and a UV Sterilizer that runs full time as added insurance against the spread of disease.
Standard florescent full spectrum tubes.
Live rock coated with beautiful coraline algae!
I also have a 38 gallon Quarantine tank, where all newly added livestock lives for 3-4 weeks prior to being moved to the display.
Weekly testing of alkalinity and calcium. Supplement with Kent Marine Liquid Calcium and Kent Marine Super Buffer DKH.
Five or more feedings per day, twice 6''x12'' algae sheets. I also feed garlic enhanced pellets daily, and a huge variety of frozen and flake foods.