They tolerate a wide temperature range and do best with neutral pH levels. Pearlscales are great cold water aquarium fish. These fish prefer to live in cooler waters that are slow-moving and teeming with plant life. Luckily, the broad group of fancy goldfish have been around for centuries, so their preferred living conditions are long-established. As a result, there are no wild habitats to model your tank after. Pearlscale goldfish aren’t a naturally occurring species. In ponds, they can flourish and may even grow beyond their expected size when kept in an aquarium. To add more, bump up the tank size by about 10 gallons for each additional fish.Īuthor Note: This species does well in outdoor ponds, too (assuming the weather is right). That’s enough space for a single Pearlscale goldfish. If possible, a 30-gallon aquarium is even better. We recommend using a tank size of no less than 20 gallons for the Pearlscale goldfish. So, don’t expect them darting around the tank.Įven still, you need to provide ample room for comfort. Their body shape and fins aren’t the most conducive for fast swimming. These fish aren’t particularly strong swimmers. Like any other fish, they have their preferences and some strict care guidelines you need to follow! Tank Size These freshwater fish can adapt to a range of environments and do well in cooler waters.Īs always, it’s important to learn as much as you can about the needs of the Pearlscale. They are a well-rounded species (pun intended) that can be deceptively hardy despite their strange anatomy. Pearlscale goldfish care isn’t too difficult if you know the basics. But again, those instances are the exception rather than the rule. These fish can get slightly larger, with some even reaching lengths of 10 inches. As we mentioned earlier, they’re often compared to oranges in terms of size and shape! The average size of an adult Pearlscale goldfish is typically about six to eight inches in length. In suboptimal living conditions, those health issues can have a greater effect on the fish, shortening their lifespan significantly. However, their unique biology does open them up to some health problems. There are some reports of these fish living up to 15 years, but those instances are few and far between.įor the most part, Pearlscales are quite hardy. On average, the lifespan of a Pearlscale goldfish is about 5 to 10 years. Calico and bi-colored fish are popular as well. Chocolate brown fish are also becoming more prevalent. You can see solid-colored specimens covered in orange, red, white, black, or blue. When it comes to color, there’s a lot of variation with the Pearlscale goldfish. They have the iconic wen growth, which is bubbly and textured. Wen Pearlscales are similar to species like the Oranda goldfish. They’re sometimes called Hooded Pearlscales, High-Headed Pearlscales, or Hamanishiki. Crowned Pearlscale are sporting large rounded bubbles on the head. The tailfin, in particular, has split lobes to create a beautiful forked appearance.Īuthor Note: There are a couple of special varieties of Pearlscale goldfish. The dorsal fin is single, but the rest of the fins are all paired. To accompany that golfball-shaped belly are some beautiful flowing fins. Juveniles look like normal fancy goldfish by comparison. The rounded belly and scales develop as the fish gets older. But, they have a translucent and reflective finish that’s similar to pearls, which is how they get their common trade name. They’re actually made out of calcium carbonate deposits. These scales are nacreous in nature and arranged in rows. When you take a look at the Pearlscale goldfish, the first thing you’ll notice is its deep round belly! Mature adults can have a perfectly rounded belly that’s similar in shape to the orange fruit.Ĭovering the belly are raised bead-like scales. For both aquarists and onlookers alike, this is a species that people just seem to love! Appearance Perfect for well-decorated tanks and ponds, Pearlscale goldfish are always bound to turn heads. These fish are thought to originate in China before developing more in Japan. This particular species is relatively new, popping up around the turn of the 20th century. Like other fancy goldfish, Pearlscales were developed in captivity. Pearlscales are one of many species belonging to the “fancy goldfish” category. Sometimes referred to as the Golfball Pearlscale or Ping-Pong goldfish, these freshwater fish have a signature body shape and distinct scales you won’t find in other types of goldfish. The Pearlscale goldfish is one of the quirkiest and whimsical-looking fish species around.
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