Author: Kate Barrington

Pond filters work primarily by removing undesired substances from the water column. A pond aeration system, on the other hand, adds something essential: oxygen. Aerating a pond involves increasing the dissolved oxygen levels in the water, where it can be utilized by fish, aquatic plants, and the beneficial bacteria that facilitate the nitrogen cycle. Some benefits of aerating a pond include: Improves dissolved oxygen levels to support fish and aquatic plant health Encourages the release of harmful gasses trapped in sediment Promotes the conversion of phosphorus into nutrients algae can’t feed on Reduces the potential for mosquito activity on the pond surface Eliminates thermocline—the stark temperature difference between upper and lower water levels Boosts the aesthetics of a pond by improving water quality and clarity “Generally speaking, you want to have good circulation to keep the pond water as fresh as possible,” says Tim Wood, an Aquascape® contractor and founder of Aquatic Edge Pond & Landscape Solutions in Pittsburgh. He adds that water aeration is an effective and low-cost way to accomplish this goal.,Jump to section Benefits of Aerating a Pond Methods of Aerating a Pond Best Practices for Pond Aeration Aerating a Pond FAQs

Many aquarium fish diseases present with physical symptoms—changes to the appearance of the fish or their behavior. Sometimes, even when obvious signs of illness are present, however, it can still be tricky to come to an accurate diagnosis—and even more difficult to determine the appropriate treatment. Case in point: red spot disease. The term “red spot disease” may refer to either a specific condition or merely a symptom. Making the distinction is essential to successfully treating red spot disease in fish.

The best tropical fish for novice aquarium hobbyists are hardy and adaptable to captive environments. They also tend to be small and non-aggressive, with few special care requirements outside a mature, well-maintained aquarium of suitable size and setup. In this guide, we explore 10 of the most beginner-friendly tropical fish species.

Notorious as one of the most difficult saltwater fish to keep alive in captivity, the Moorish idol (Zanclus cornutus) exhibits striking bands of black, white, and yellow. Though stunning in appearance, this saltwater fish species requires care that can be challenging for even the most experienced aquarium hobbyists.  

Wild fish eat a variety of foods. This includes insects,small crustaceans,vegetation, small fish and microorganisms like zooplankton. In the home aquarium, most fish are offered a diet of commercial fish food. Fish flakes are one of the most common options, but there are many other types of fish food to consider. Here are some of the fish foods you’ll find: Flakes Pellets Wafers Freeze-dried food Frozen fish food Live fish food Little is known about the specifics of what nutrients fish require beyond the basics of herbivorous, carnivorous and omnivorous diets. According to the Merck Veterinary Manual, the best way to meet the nutritional requirements of fish is to offer them a wide variety of food types so all the nutritional bases are covered. Let’s take a closer look at some of the most common types of fish food.,Jump to section What Do Fish Eat? Different Fish Diets How Much To Feed Your Fish How Often To Feed Your Fish How To Avoid Overfeeding Your Fish FAQs About Feeding Pet Fish

If you have a pond in your backyard—or if you’re thinking about adding one—you’re probably dreaming of stocking it with lively, colorful fish. But which species fare best as pond fish? We consulted aquatic veterinary experts to compile this list of some of the most popular—and unique—species to consider when stocking your backyard pond with fish.

Fish shimmies are a symptom rather than a disease. Dr. Mollie Newton, DVM, in Columbus, Ohio, says shimmies are characterized by shaky swimming. This behavior may not be immediately noticeable in active species, like tetras, and it may come and go. Affected fish may shake, twitch or rock their body for short periods of time and otherwise swim normally. Shimmying is an indication that the fish’s nervous system has been compromised. You may notice other behavioral changes such as: head shaking clamped fins (aka holding their fins closer to their body than usual) labored breathing Changes to the fish’s physical appearance may also occur, but these can vary depending on the underlying cause of the shimmies. For example, fish who are stressed by high ammonia levels may also exhibit red streaks on the body and gills or cloudy eyes. Because shimmying is a neurological response to stress, any fish can develop shimmies. There are, however, some fish who appear to be genetically predisposed. Livebearing tropical fish like mollies, platies, swordtails, and guppies are especially prone to shimmies, while other species like platies and swordtails may also be affected. Some experts suggest certain livebearers are predisposed to shimmies due to the way they’re bred and raised. Fancy mollies, for example, are typically bred overseas in brackish conditions where both the pH and general hardness (GH) levels of the seawater are high. In the home aquarium, however, these fish are frequently kept in freshwater. Keeping aquarium fish in water conditions that aren’t ideal for their species or that differ significantly from the conditions in which they were originally raised can cause severe stress. Over time, chronic stress can tax the nervous system and cause the fish’s body to break down. Shimmies can be an indication of this process.,Jump to section What Are Fish Shimmies? Why Is My Fish Shaking? How To Treat Fish Shimmies Preventing Fish Shimmies Other Livebearer Fish Diseases

Known for its vibrant colors and striking patterns, the mandarin dragonet (Synchiropus splendidus) is a popular pick for saltwater aquariums—especially nano reef setups. Let’s dive into the details of caring for this unique species.  

Jump to section Choosing a Location Necessary Pond Equipment How To Build a Koi Pond: Step by Step Maintaining Your Pond Koi Pond FAQs