SAND BED FILTERS
Volume 4 Number 5
4 Daniel Knop Editorial
5 Kathleen Wood Editorial
6 Interview Jürgen Wendel
10 Getting Started is Easy
14 Breeders Corner
16 Mac News
18 Photo Essay: Sand Bed Filters by Ronald L Shimek, Ph.D.
26 How Sand Beds Really Work by Ronald L Shimek, Ph.D.
36 All About Sand Bed Filters by Anthony Calfo
42 Worms Fishing with a Net by Ronald L Shimek, Ph.D.
44 Spotlight: Bluespotted Ribbontail Ray (Taeniura lymma) by Daniel Knop
50 Travel: Expedition to the Southernmost Coral Reef of Africa by Heiko Blessin
56 Nitrate — Part 2: Denitrifying Filter by Dr. Dieter Brockmann
62 Soft Corals by Daniel Knop
70 Soft Corals — Ecology and Nutrition of Azooxanthellate Octocorals: Exchanging Information and Knowledge between Science and the Aquarium Hobby by Dr. Katharina Fabricius
76 Aquarium Portrait: Always in Search of Newer and Better Methods by Joe Burger
82 Fish Societies —A Cautionary Tale by Professor Ellen Thaler
90 Reef News
94 Retail Realm
96 Thaler Talk
