Fish Aquarium Filtration
Pay attention to aquarium filtration so your fish can thrive.

Water Motion
Creating realistic water motion in our closed aquarium systems.

Understanding Reef Lighting
Bonus content from the November 2009 AFI magazine article Guide to Reef Lighting.

Aquarium Toys
New aquarium products.

Maintaining a Marine Tank
Filling and maintaining a saltwater aquarium.

An Alternative to Live Rock
An Alternative to Live Rock

The Blueline Metal Halide Electronic Ballast
The Blueline Metal Halide Electronic Ballast

Emulating Nature: The Reef Habitat Tank
Model your reef tank after a natural coral reef.

Shedding Light On The Reef
Understanding natural coral reef lighting and how it relates to the reef aquarium.

Ocean Currents Wave Generators
Ocean Currents Wave Generators