Jennifer Doll 
What happens when you turn off your aquarium light? Lots, actually. Did you know that fish have a sleep-wake cycle just like other animals? Not only fish but also all invertebrates in your tank as well! Keep reading to find out everything you need to know about what lurks in the dark in your home … Read more
If you’ve never heard of this species, you’re not alone. Many people haven’t, in part due to them having been renamed a few times over the years. The kribensis cichlid is a colorful African cichlid recently popularized by beginner and experienced aquarium hobbyists alike for its easy care requirements. These dwarf fish don’t grow to … Read more
Saltwater angelfish are some of the most recognizable fish species in the aquarium-keeping hobby. Angels are colorful, big, and picturesque against a coral reef backdrop. But did you know that angelfish aren’t reef-safe and can’t be kept with corals? These fish require a lot of swimming space and should be introduced with caution to the … Read more
Ready to take on the challenge of starting a saltwater tank? Don’t worry, we’re here to talk you through every step of the way. The truth is, saltwater isn’t much more difficult to maintain than a freshwater tank, especially if you don’t plan on keeping any demanding corals. The other half of the coin, however, … Read more
When you’re setting up a fish tank, it’s important to make sure the water you’re using is safe for fish and invertebrates — especially if you plan on filling your aquarium with tap water. If your tank’s water quality isn’t any good, it can open the way for harmful bacteria or other toxins that can … Read more
We don’t usually think of fish needing air, but the truth is that aquarium aeration is extremely important for the health and success of your ecosystem. In fact, inadequate aeration is one of the leading causes as to why a fish tank might fail during a power outage. There are a few ways to increase … Read more
Maybe you’re getting your child their first pet or perhaps you’re looking for multiple fish to fill a tank. Either way, there are plenty of small freshwater fish to choose from, with all sorts of colors, fin shapes, and sizes. We’ll walk you through all kinds of freshwater fish from across the world. This list … Read more
When picking out the right submerged plants for your private aquarium, there are a few factors you’ll want to consider. Guppy grass will make you and your fish very happy for a lot of reasons. Guppy grass, also known as Najas guadalupensis (the scientific name), Water Nymph, or Najas grass, is a popular fast-growing aquatic … Read more
If you’ve always kept fish, you might not have ever considered taking home a turtle. The eastern box turtle is a very popular pet that will be with you for decades. Though this species isn’t exactly the best for beginners, their care is relatively simple once a proper setup has been arranged. Keep reading to … Read more
A peacock gudgeon. Have you ever heard of it? That’s okay! Many hobbyists have never heard of this small, colorful fish before, even though they’re one of the most beautiful fish species available. It turns out, these gorgeous fish are perfect for smaller planted tanks and generally easy to care for in the long run. … Read more
Saltwater aquarium lights are expensive enough, but now you have to buy a type of light for a thing called a refugium. Refugiums can be one of the most important parts of reef filtration, and you’ll want to set it up correctly. That means getting the best light possible to help with nutrient export. Keep … Read more
If you’ve ever seen seahorses at the aquarium, you might have also seen some odd-looking skinny fish along with them. These are pipefish and are a very popular fish to keep in the home aquarium! Pipefish are very difficult to keep and are only recommended to expert keepers. Keep reading to find out everything you … Read more
Discus are some of the most beautiful fish available in the freshwater aquarium hobby. Still, they are also some of the most challenging. With a little bit of research and the proper setup, anyone can have a stunning tank filled with discus. These fish need pristine water conditions and can be very expensive, so you … Read more
If you’ve ever needed to buy an aquarium filter, you might have seen that it includes a cartridge of activated carbon. Activated carbon is the most popular type of filter media for both freshwater and saltwater aquariums. This simple and inexpensive method of chemical filtration helps keep tanks clear and odorless, and can even remove … Read more
A wavemaker might not be the first thing on your mind when starting a new aquarium, but water flow is one of the most important aspects of a successful ecosystem. There are a few things to consider when buying a wavemaker, like power, pattern, and of course, price. Too strong of a wavemaker can make … Read more
