- Dragonets: A modern guide to selecting, feeding, and breeding the mandarinfishes and scooters.
- Blue Light & Corals: The importance of blue light for the colors of stony corals.
- Deep Sand Beds
- Nuisance Algae Cures
- Chaetomorpha
- Aquarium Portrait: "Belgian Pralines", the fish shop aquarium of Theo van den Berg (Reef Corner)
- And much more...