Feeding Your NPS Aquarium

Photosynthetic corals dominate natural, shallow tropical coral reefs. So it shouldn’t come as much of a surprise that they are so prevalent in the reef aquarium hobby. But as some aquarists master the husbandry of more delicate/demanding stony corals types, and successfully keep them for long periods of time, they start to look to other …

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A green spot Mandarin

Quarantining Your Mandarin Fish

If you have even worked at the retail or wholesale end of the aquarium fish industry–even for just a week–you are probably keenly aware of the threats posed by viral, bacterial, and especially parasitic diseases. Between fish collectors, breeders, distributors, stores, etc., your new fish may have crossed paths with hundreds or even thousands of …

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Upgrading to the ULTIMATE Ecopack

Pods. Phyto. At AlgaeBarn, these are the bread and butter of the reef aquarium diet. And for sure, these two items form the base of most freshwater and marine food chains. Just consider OceanMagik, which is a blend of four distinctly different species of phytoplankton. Or EcoPods, which is a mixed-species (four, to be exact) …

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An Overview of the Firefishes

Marine aquarists are blessed with a gigantic selection of beautiful fish species to keep. Among these, only some are peaceful, reef-safe and relatively easy for beginners to keep. Even fewer are small enough at full size to be suited for nano aquaria. The firefishes are exceptional in that they hit all of these marks. Still, …

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Copepods under high magnification

Gutloading Live Microcrustaceans

In the sense that very, very few animals specialize to eat only one thing, all animals are omnivores, and prefer live foods. For example, when herbivores graze on turf algae, they’re not just eating algae but rather the entire “epilithic algal matrix” which includes those bacteria, protists, etc. that live on the algae. Similarly, in …

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Daphnia are incredible little freshwater critters!

Daphnia as a Live Marine Aquarium Food

Daphnia sp., widely known as water fleas, are hardly new to the aquarium scene. Freshwater aquarists (and perhaps quite a few saltwater aquarists too) have scooped them from ponds, ditches, etc. to use as aquarium feed for at least a century. Some particularly assiduous hobbyists have even found success culturing these tiny crustaceans for long …

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