You may have seen them: saltwater aquariums that come with another tank underneath, usually neatly hidden behind closed cabinet doors. Sometimes the second container holds only equipment, which is known as a sump. Other times, though, it contains a veritable little ecosystem: a refugium. Should your aquarium have a “Mini-me”? We think that if you’ve … Read more
It’s the worst possible thing that can happen to a first-time aquarist: you excitedly set up your brand-new tank and fill it with colorful fish, only to find them all dead or dying the next morning. What happened? It’s probably new tank syndrome. We can’t bring your fish back, but we can explain what happened … Read more
Whether you’re looking for a solution to your Aiptasia problem or just want a colorful addition to your tank’s night crew, the humble peppermint shrimp might just be the perfect invertebrate for a saltwater aquarium. Let’s find out why these crustaceans are so widely beloved — and how to make sure yours thrives. Name (Common, … Read more
Setting up your first—or tenth—freshwater aquarium? Figuring out which fish you’ll keep in it is always one of the most important steps. But which of the dozens of available species do you like? Which will get along? And which match in terms of water parameters? Is your head spinning yet? Probably. Don’t worry: during our … Read more
Looking to get into fishkeeping, but not sure whether you want to invest hundreds of dollars just yet? Or maybe you’re in need of your 18th tank upgrade and, as is common for aquarists, are running out of funds? Consider going thrifty and buying a used aquarium. We don’t buy used for our clients here … Read more
So, you’ve decided you want a fish tank for your home. Great idea! Aquariums are fun, relaxing, and educational. But… which of the dozens of models should you go for? Big and bold? Or best keep it small? No worries: we’ll help you figure out the perfect tank size for you. Below, let’s see why … Read more
Working on your first fish tank? Whether it’s big or small, freshwater or salt, the initial set-up can be a little nerve-wracking. But it’s worth it: fishkeeping is a wonderfully relaxing and educational hobby. Let’s get that tank filled up! Below, you’ll find a step-by-step guide you can follow to set up your aquarium—without breaking … Read more
Taking the plunge and setting up your first (or next) saltwater aquarium? Congrats, you’re going to love it! If you’re not sure yet what your tank will need, we’ve got you covered. Our saltwater aquarium shopping list contains everything you need to get started. Take a look at the list below to find out what … Read more
If you’re setting up your first aquarium, moving from fresh into saltwater, or thinking of keeping extra-sensitive fish, you may come across the term “RO/DI water” in your research. What is this stuff, and should you be using it? If so, how—and why? RO/DI water is a fantastic tool in the aquarist’s arsenal, and it’s … Read more
Some fish just have it all. Colorful, easy to keep, reef safe, suitable for smaller tanks… can it get any more perfect? The blue green chromis is one of these species. If you’re a beginner looking for fish to stock your first marine aquarium with, this one makes an excellent choice. Below, find everything you … Read more
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