What’s so important about the pH levels in your freshwater aquarium? Why is a common water quality issue like low pH not suitable for some species of fish in your marine tank? Well, if the pH levels in your fish tank are unstable or not suitable for the fish species you keep, your fish could … Read more
Fishkeeping is an incredibly popular hobby, with roughly 139 million freshwater aquarium fish kept as pets in the US alone. Most hobbyists start by keeping freshwater fish because they’re generally less expensive than their pricier marine counterparts. But what’s the most you’d pay for a fish? Twenty or thirty dollars, perhaps? How about thousands of … Read more
The strangely-named badis badis is a small yet beautiful fish that has the remarkable ability to change colors depending on its mood. These interesting creatures are easy to care for and can make a good choice for a beginner who is looking to add something a little different to their collection. In this comprehensive guide, we’ll … Read more
The tiger oscar is one of the most personable and exciting species that you can have in your freshwater aquarium. But did you know that these South American fish also come in an albino variety? Albino oscars have all of the personality that their darker-colored relatives have, but have a platinum white body with beautiful … Read more
Oscar fish are notorious for being aggressive and difficult to keep. But is that the truth or just an urban myth? Oscar fish are more suitable for experienced fishkeepers, partly because of their temperament but also because of their size. However, once you have oscars in your life, you’ll be captivated by their intelligence, dazzling … Read more
If you love cichlids and you’re looking for another variety to add to your collection, you might want to consider the blood parrot fish. But are blood parrots aggressive? Can blood parrot fish live alone, or do they do best in a cichlid community tank? You’ve got all the questions, and we have all the … Read more
If you have a predatory fish, you might have been recommended to feed live fish in order to stimulate natural hunting instincts and to give a varied diet. The problem is that many feeder fish carry diseases that can be passed to your fish and/or introduced to the rest of the livestock. Even more so, … Read more
Anubias nana ‘petite’, more formally known as Anubias barteri var. nana ‘petite’, might be one of the most in-demand species of freshwater aquarium plant currently available in the hobby. The small, richly-green leaves of this plant make it a favorite foreground addition for many aquascapers while its undemanding needs equally make it a favorite for beginners! Keep reading to … Read more
Probably one of the most beautiful and most popular species of freshwater fish is the Boesemani rainbowfish. These fish are easily recognized by the male’s signature gradient of blue and orange. They are active schooling fish that would make a great addition to planted tanks with lots of open water to swim. Keep reading to … Read more
If you have a large tank and you’re looking for an interesting, characterful fish that’s strikingly attractive and super-intelligent, you might want to consider the South American Lemon Oscar cichlid (Astronotus ocellatus). Oscars are also very friendly fish that can bond with their keepers, watching as you move around the room, reacting to your voice, … Read more
If you have a freshwater aquarium and you’re experienced in keeping the conditions in your tank perfect and well-maintained, you might fancy taking on one or more Farlowella. These weird-looking, twig-like fish certainly have a very unusual appearance, and they certainly make a good conversation starter in any home tank! So, if you’re up for … Read more
If you want an unusual, beautiful freshwater fish to add to your collection, you might want to consider the albino rainbow shark (Epalzeorhynchos frenatum). In this care guide, we tell you everything that you need to know about this perennial aquarium favorite. What’s in a name? The rainbow shark is known by many names, including: … Read more
The rainbow shark’s appearance is far from the colorful array that you might expect from its name, but these fish make a fascinating addition to the freshwater aquarium nevertheless. This species is commonly confused with other similar-looking fish but is easily identified if you know what to look for! Otherwise, a single rainbow shark can … Read more
Platy fish are probably one of the most recognizable freshwater community fish in the hobby, but did you know that there are several species and colors of this fish? In general, all species of Xiphophorus are extremely easy to keep and a favorite for hobbyists that are just starting to breed freshwater fish. This article … Read more
All fish species have different preferences when it comes to water quality. If you don’t provide your fish with the conditions they need, your pets will become stressed, weakening their immune systems and leaving them vulnerable to common fish diseases. Checking your fish tank water’s pH and hardness should be a part of your regular … Read more
