What’s the Difference Between PNS ProBio and PNS YelloSno?

Reef aquarium keeping has gotten a lot more sophisticated over the years. Fortunately, that doesn’t necessarily mean that it has gotten more complicated or more time-consuming. To the contrary, we now have the knowledge to create convincingly realistic representations of coral reef habitats with surprisingly minimal effort. While it’s true that we’ve now got some …

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A Closer Look at Coral Tissue Necrosis

Whether you are a dedicated, full-time coral farmer or a moderately invested hobbyist, reef aquarium keeping is risky business. This is due partly because of the inherent delicateness of corals in general, but also because coraliculture is still a relatively young (sometimes downright experimental) undertaking. Coral disease–and disease control–remains as one of the most poorly …

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Gorgonians in the Marine Aquarium

It should go without saying that the hermatypic, stony, reef-building corals will dominate most reef aquaria. Thankfully, so long as (1) key water parameters are monitored, (2) the appropriate light conditions are provided and (3) nutritious planktonic foods are present, these beautiful plant-animal symbiotic combos easily flourish even in the care of novice hobbyists. Especially …

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Enhancing Coral Nutrition with Purple Non-Sulfur Bacteria

Most people who are familiar with corals–whether admiring them in the wild or displaying them in a glass box–understand quite well that they are incredibly complex animals. This certainly is so with the zooxanthellate corals. Virtually all corals (zooxanthellate corals included) are predators of plankton and other tiny organisms, used as coral food. But the …

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Carnation Coral

Carnation Corals in the Home Aquarium: A New Hope of Success?

Advancements in the reef aquarium hobby have been developing at a dizzying pace. As our understanding of coral reef biota (and how to care for them in captivity) grows, many more tools are becoming available to those who wish to keep increasingly specialized aquarium systems. As of late, there has been a particularly strong interest …

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Clownfish hosting an Anemone

Aquariums: The New Medicine

Aquariums: The New Medicine You enter the waiting room of your doctor’s office and you know she’s not going to be happy about your blood pressure and weight gain. Your palms start to sweat as you try to think of excuses for your bad habits and lack of exercise. As your pulse quickens, you look …

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Sustainable Aquariums

Sustainable Aquariums

What are Sustainable Aquariums? An aquarium is a cornerstone of many homes and apartments, but how often have you come home to find your fish floating belly up? Whether the kids forgot to feed them or neglected to change the water filter, the bottom line is it’s time to go out and get a few …

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