Home of the Durso Standpipe
- A Durso Standpipe is a device made from PVC pipe that fits in an overflow to eliminate noise. Site includes detailed instructions on how to build a Durso Standpipe with several variations. Sells premade Durso Standpipes.
- http://www.rl180reef.com/180/pages/standpipe/

Robert C. Michelson's Aquarium Circulation System
- Includes information on the importance of current and details on the surge device built by the author.
- http://avdil.gtri.gatech.edu/RCM/RCM/Aquarium/CirculationSystem.html

The Krib - Lighting
- Includes comparisons, fixtures, bulbs, and a DIY section.
- http://www.thekrib.com/Lights/

Automatic Marine Aquarium Water Refill System
- Offers directions for making an automated top off system for aquariums. Includes diagrams and pictures.
- http://avdil.gtri.gatech.edu/RCM/RCM/Aquarium/RefillSystem.html

Activated Carbon in the Marine Tank
- The pros and cons of activated carbon in marine aquaria.
- http://www.hallman.org/filter/gac.html