Articles on Saltwater Tank Conditions

Aiptasia Anemone
Will the copper-banded butterflyfish take care of my Aiptasia problem?

Cleaner Wrasse
The cleaner wrasse (Labroides dimidiatus) does not make the best tenant for fish aquariums.

Aquarium Clubs: Vehicles for Conservation
Your local club’s grassroots conservation project can be a flash point for more community involvement.

Carbon Dioxide
How carbon dioxide is important to us as aquarists and concerned citizens.

Invasive Aquatic Species
Learn about several invasive aquatic species, and find out how goldfish, livebearers, hydrilla, trumpet snails and lionfish were introduced.

Invasive, Exotic, Nonnative Species
Several terms are thrown around that are similar to, invasive species," and are sometimes used interchangeably. The most common of these are "exotic species" and "nonnative species."

Marine Nano Tank Problems
Diagnosing and correcting problems in a marine nano tank.

Moray Eel Species in the Reef Aquarium
Is it possible to keep moray eels in reef aquarium tanks?

Unpredictable Nitrate Levels
Are denitrators helpful for unpredictable nitrate levels?

Aquarium Fish Constipation
Keep your aquarium fish free of constipation.