Expand All / Collapse All Features: Two Potential Molluscicides Useful Against Pest Aeolid Nudibranchs Common on Species of Montipora in Aquariums   by Eric Borneman   Eric conducts several trials with various medications in the hopes of finding a control for pest nudibranchs on Montipora in reef aquaria. "Frag" of the Month - Propagating Acanthastrea   by Agu Lukk   This month Agu demonstrates techniques for fragmenting Acanthastrea. Tank of the Month   This month we are featuring Mike Leonard's (acropora nut) beautiful reef aquarium.   Mike describes his 500-gallon SPS system.

Expand All / Collapse All Columns: Fish Tales by James Fatherree The Pygmy Angelfishes   James presents a general discussion of the Centropyge and Paracentropyge genera. Reef Alchemy by Randy Holmes-Farley, Ph. D. The "How To" Guide to Reef Aquarium Chemistry for Beginners, Part 4: What Chemicals May Detrimentally Accumulate   Randy's fourth article in a series on reef aquarium chemistry for beginners. In this article Randy focuses on issues surrounding chemicals that build up in reef aquariums over time. Pest Patrol by Mitch Carl Things that Suck: Acropora-Eating Flatworms   Mitch discusses techniques for dealing with Acropora-eating flatworms. Upcoming Events   Check out the latest upcoming events of interest to marine aquarists Reefkeeping's Top 10 by Readers Top Ten Reef Purchases You Couldn't Sneak Past Your Spouse... Thread of the Month "GFO (PhosBan) - Just How Good Is It?" by JetCat USA

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Cover: A red coral, Corallicum rubrum. Photo © Giovanni Marola 2007, courtesy of Marine Photobank.