Charles Delbeek Articles

Fish and Invertebrates for Your Reef Aquarium
Avoid problem species when choosing fish and invertebrates for your reef aquarium.

Choosing Fish and Invertebrates for Your Reef Aquarium - References
References for the FishChannel article "Choosing Fish and Invertebrates for Your Reef Aquarium."

Collecting Reality
The collection of marine fish from the oceans of the world is a complicated topic.

Just Guessing
The ability to answer questions on reef tanks is in proportion to the information supplied.

Phosphate Problems
There are a variety of difficulties when excess phosphates are present.

Predators and Active Fish in a Reef Aquarium, Anemone Losing Color
Predators and active schooling fish can make up an active tank.

Valid Concerns
Are the corals and fish in the oceans being affected adversely by the reef hobby?

Limited Resources
Making a reef tank work is often about having enough money, but not always.

Worms and Aquaria
Supplement to the November 2008 AFI magazine column "Reef Aquarist."

Almost a Science
Keeping reef tanks is based on science, but there are many ways to succeed.