Every marine aquarist is well acquainted with the clownfishes (Amphiprion spp.). The most recognizable of the group are the ocellaris and percula clowns (A. ocellaris and A. percula). In addition to their wild types, these two species are additionally available to the hobby in myriad domesticated varieties. However, among the 28 or more described clownfish …
Livestock Management
Saltwater aquaria offer opportunities to have some fun with–and test our skills in–many different areas. For example, we are chemists of sorts when we test and manipulate water parameters. We are engineers and technicians when we build/operate equipment. We are artists when we aquascape. But across the board, the one reason that we all really love to keep aquaria is to keep animals. Thus, one’s biggest role as an aquarist is as a zoologist and zookeeper. Properly managing aquarium livestock (especially reef aquarium livestock) itself requires a head for many hats. Though we collectively refer to ourselves as mere hobbyists, the typical reef aquarist is of a pretty impressive cut of cloth. With relatively meager resources, no formal training in marine biology or aquacultural technology, little direct assistance and oftentimes very, very little time, aquarists pull off seemingly impossible feats like breeding/rearing rare fish species, cultivating corals, etc. And, these successes never arise from lucky accident; rather, they are the fruit of calculated livestock management. Yes, livestock management involves handling. But it also entails so much more. To start, managing a community of captive reef animals requires planning (and lots of it). In the very least, after some forethought as to what sort of environment the aquarium will provide, the aquarist should carefully select (based on thorough research) aquarium species based on suitability for that environment. Then, almost as importantly, the keeper should plan the order in which each animal will be added to the system. Even so, one should know in advance everything they’ll need to know about the animal before acquiring it. Examples of issues include special requirements regarding acclimation or quarantine, diet, placement, special sensitivities, etc. In this this section you will learn how to prepare for and care for your valuable collection of animals.
Keeping the Frogfish
The marine aquarium hobby has been dominated by corals–reef tanks–for quite a while now. As a consequence, over time, aquarists have shied away from many of the cool predatory fish groups in favor of “reef-safe” types. For sure, the designation of reef-safe doesn’t necessarily suggest a peaceful disposition; just think back on some of the …
5 Tips for Increasing Aquarium Fish Compatibility
You purchased only the very best aquarium filtration equipment. You tested the water every other day. You feed top-shelf foods. You did everything right… only to experience livestock loss because your fishes have killed each other! Fish compatibility can be pretty frustrating, right? Just understand that this isn’t happening because your fish are “mean.” In …
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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 …
Keeping the Purple Tang
Some fish require little introduction. Instantly recognized even by newbie fishkeepers and regarded as a high-value species by aquarists for decades, the purple tang (Zebrasoma xanthurum) could easily be designated as an all-time hobby fave. This popularity is largely, though not entirely, due to the rich purple body coloration for which it is so aptly …
An Overview of the Filefishes
In the Age of the Reef Tank, many cool (but not reef-safe) saltwater fish families that were once extremely population are now relative rarities. One such group, for sure, is the filefishes. This is too bad, as filefish are intelligent and possess abundant character. They are also quite “marine” in appearance and behavior; even the …
3 Saltwater Aquarium Pests
There are a few things that any hobbyist dreads finding in their aquarium. Aquarium pests can appear out of nowhere and can spread like a wildfire. Even with all of the preventative measures that are available, at some point we’ve all had one pest sneak into our tank. It happens to all of us and …
4 Tangs For Beginners
Tangs are very common in larger aquariums because of their constant movement along with their stunning color. That being said, no tang is considered easy to keep. All tangs require a different diet than most fish (mainly herbivorous) and can be quite shy and timid when first added to the aquarium. Also, they require lots …
3 Symbiotic Relationships in the Marine Aquarium
Symbiotic relationships are perhaps the most amazing thing that occurs in marine environments. While there are some that you can deliberately recreate in aquaria, there are also many others taking place all on their own. In this article, I’m going to be discussing a few of the symbiotic relationships you can build in your aquarium. …
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3 Unique Invertebrates
There are many types of invertebrates in the marine aquarium trade and typically you will see the same 10-20 types. However, this article will be showing you some of the more unique invertebrate additions you could add to your tank. One reason these aren’t usually recommended for your tank is that these aren’t technically part …
3 Oddball Saltwater Fish
Sure, clownfish and damsels are cool… But you may be looking to add something that isn’t seen much in the hobby. One thing to keep in mind is that most oddball fish have more husbandry requirements and can be very finicky in home aquariums. That’s why it is crucial to conduct all due research before …
Knowing the Zoanthid
The zoanthid is one of the most stunning yet simplistic coral-like animals in this hobby. It can come in any color combination that you can imagine–along with any price point. This is why this particular anthozoan deserves an article of its own. There are over 100 species of zoanthids alone and the identification process can …
4 Underrated Saltwater Fish
When looking at fish for beginners, you are usually going to see the same fish recommended repeatedly. This list is for the people who want to see the “non-traditional” options of beginner fish. All of these fish are very hardy and easy to feed and work great in beginner saltwater aquariums. Always complete thorough research …
What Clownfish Is Best For My Aquarium?
There are many different species of clownfish to choose from! Some look very different from others. Some are hardier than others. And, some are more docile than others. I am going to be discussing the top four species in this hobby and which one might be best for your aquarium. Ocellaris clownfish The most popular …
5 Overlooked Algae-Eaters
When it comes to your clean-up crew in your saltwater aquarium, you usually will think of snails, crabs and starfish. However, there are some other cool inverts and fish you can add that can help tremendously with your aquarium algae clean-up. There are so many saltwater fish that eat algae and this is just my …
3 Monster Saltwater Fish
Just like on the freshwater side, which has its big arowanas, catfish, pacus, etc., there is a niche for “monster” fishkeeping amongst marine aquarists. If you have a massive tank and don’t plan on keeping a conventional reef system, these fish might be perfect for you. Indeed, there are many people in this hobby that …
The Lionfish and Responsible Aquarium Keeping
Lionfishes are among the most captivating and notorious fish in this industry. While a number of lionfish species are available–in various sizes and colors–we here specifically discuss the red volitan lionfish (Pterois volitans). And, where they do and don’t belong! Volitan lionfish are a beautiful addition to a home aquarium and can definitely be the …
3 Beginner Saltwater Aquarium Fish
When you first set up your aquarium the first thing that comes to your mind is “What are good beginner fish?” Before jumping to that, always ensure that your tank has been properly cycled and ready for livestock. It’s easy to rush into things due to our excitement but it is very important to consider …
Four Great Nano Saltwater Fish
Keeping nano saltwater fish tanks is challenging due to their inherent complications. For example, it is much harder to keep the parameters stable in a small saltwater aquarium due to the tiny amount of water volume, leaving little room for error. Then, there are the challenges of finding fish species that are appropriate for a …
Keeping Mushroom Anemones
No one starts a saltwater aquarium because they hate challenges. Indeed, it is the difficulty (or at least perceived difficulty) of maintaining these systems that is so alluring to many first-time marine aquarists. That being said, it’s always good to take the stroll towards full-blown reefkeeping in baby steps. Veteran hobbyists have seen it so …