Whether it’s just been installed as part of a bone-dry, newly set up aquarium system or as an add-on to a well-established, heavily stocked reef tank, you’ll probably want your new refugium to be operating at its peak performance from the onset. Seeding the right beneficial organisms in the right amount at the right time …
Clean Up Crew
Saltwater Clean up Crew (CUC) are a vital part of any sustainable saltwater aquarium. They provide a much needed service and create a far healthier environment for your coral and fish!
A Beginners Guide to a Saltwater Aquarium Clean Up Crew
By: Haley Fitch 2018 Writers Contest winner! When setting up your new saltwater aquarium, it is vital to include a strong clean up crew to take care of your tank in ways that we as the aquarist can’t. By nature, the invertebrates that make up our aquarium clean up crews are vital to establishing a …
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A Copepod Cornucopia: How to Maintain a Continuous Live Food Source in Your Reef Aquarium
Some of us aquarists are satisfied just to find a pod or two in our systems—just to know that they’re still there! Then again, some of us are always reaching for that endless bumper crop. Those who push for ever higher copepod yields might indeed be on to something really big. Let them eat pods …
Amphipods and/or Copepods: Can They Peacefully Coexist?
Detritus and algal films compromise the aesthetic appearance and environmental quality of any saltwater aquarium. For sure, they present some of the most serious (and frustrating) issues for an aquarist to contend with. The easiest and least expensive way to deal with these issues is through biological control. This typically involves the use of a …
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Stocking a Refugium
Marine aquaria have a peculiar way of growing (in terms of both size and complexity) over time. These “add-ons,” be they filtration units, reactors, or whatever, grow from the so-called main tank in an almost organic manner. But, no matter how elaborate an aquarium set-up becomes, the sum of all the parts can always be …
Pincushion Urchins (Lytechinus variegatus): The Algae Destroyers
No matter who you are, how skilled you are as an aquarist, how diligent you are at cleaning your tank, how little you feed or how advanced your filter system is, one thing is all but certain: unwanted forms of algae will appear in your reef tank from time to time. Nuisance algae can be …
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From Detritus to Delicacy: Using Harpacticoid Copepods for Natural Nutrient Cycling
Pretty much nobody wants their marine aquarium to be covered with filth and green slime. Yet, mulm and benthic microalgae show up (at least in some amount) in just about every system. This is normal to some degree. However, anything more than a patch here or there can be seen as a symptom of problems …
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Are There Copepods in Your Reef?
Are There Pods in My Reef? Considering that they are an integral component of pretty much all natural marine ecosystems, it is likely that a large, stable population of copepods could benefit any reef aquarium. The surest means of establishing a lasting supply of copepods in your reef is to seed the aquarium system with …
Pods In Your Reef: Seeding a Marine Aquarium with Copepods
Benefits of Pods In Your Reef: Microcrustaceans (or “pods”) in general, and copepods in particular, are an integral component of aquatic food webs. This is so in virtually every marine environment including coral reef habitats. Therefore, pods in your reef are a healthful addition to any reef aquarium. Lucky, a handful of useful copepod species …
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Utilizing the Trochus Snail (Trochus spp.)
Algae, of course, is not an inherently bad thing; without it, the natural world could not exist as we know it. However, there are many types of algae that readily grow in plague proportions under certain environmental conditions. Imbalances of nutrient levels (whether in nature or in the home aquarium) can quickly result in blooms …
Aquarium Cleaning Machines: Cerith Snails in the Reef Tank
An aquarium substrate surface can be a dirty place. Detritus, feces, uneaten fish food, film algae and other unwanted materials might pile up there. Fortunately, there are many “clean-up crew” creatures that can be used to remove various types of nuisance algae and/or settled organic wastes. There are only a few cleaners, however, that will …
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An Overview of the Sand-Sifting Conchs
Just as the floor is usually the dirtiest spot in the house, so is the substrate in most marine aquaria. As many aquarists who have dug their hand into a deep, mature sand bed can attest, an aquarium substrate can trap and store an enormous amount of particulate organic matter (POM). Not only is this …
An Overview of the Sand-Sifting Nassarius Snails
We all want our reef aquaria to have a clean appearance; after all, not only does good aquarium hygiene make for a more attractive display, but the coral reef environments that we are attempting to recreate are similarly nutrient and detritus-free. This is not always an easy task for the home aquarist to accomplish, however, …
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Eliminating Nuisance Dinoflagellates with Ocean Magik Live Phytoplankton
Maintaining a healthy balance of microalgal species remains as one of the most common—and challenging—tasks for the marine aquarist. Not only can marine aquarium systems be far less chemically stable than the natural reef environment, but they are also subject to disturbances that can occur following bouts of overfeeding, decay associated with …
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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 or weight gain. Your palms start to sweat as you try to think of excuses for your lack of exercise and bad eating habits. As your pulse quickens, you look over to the …
The Mighty Copepod
When thinking about crustaceans many creatures come to mind like shrimp or lobster. And while your mind may be wandering toward an all you can eat buffet, there is another type of crustacean that isn’t so tasty to humans, but boy do the fish love them. I speak of the mighty (and tiny) copepod. Copepod …
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 …