We also provide a range of fresh and frozen food products for reptiles, turtles and fish. Choose between standard varieties and the albino variants. These fish get their name from their aggressive consumption of insect larvae. We're passionate about your aquarium because we're passionate about fishkeeping. The White Cloud Mountain Minnow is a great freshwater fish that can thrive in colder temperatures. They can do well in cooler waters and will happily coexist with a variety of different tank mates. Some of the basic requirements for Discus Fish are these: stable and clean water, a temperature of 84 degrees Fahrenheit in the water, pH level of 6.5 and water hardness of 4. By using The Spruce Pets, you accept our, Cold Water Fish Species for Your Freshwater Aquarium, Rosy Barb (Red Barb) Fish Species Profile, Zebra Danio (Zebrafish) Fish Species Profile, Choosing a Danio Species for Your Aquarium. They suit a community fish tank because they are very peaceful among each other and with others, especially if kept in a sizable group of 6+. We recommend these fish to pretty much any aquarist. Millie is a passionate aquarist who caught the fishkeeping bug in high school and has been addicted ever since. White Cloud Mountain Minnow (Tanichthys albonubes)2. This is easy to work around though. Readily available, the weather loach (Misgurnus angullicaudatus) or Pond Loach from East Asia is one of the easiest fish to care for. Although these fish are not often seen in pet shops, individuals can be found for sale from time to time. This is a very neat species that is often kept in ponds. On their head and nose area, they have a series of appendages that protrude in various directions. An attractive fish that prefers to be housed in a school, the Odessa Barb is the perfect candidate for a cold water tank environment. This species is hardy, easy to care for, and peaceful. ... supplying live aquarium fish since 1968 and we are proud to house Australia's largest range of freshwater and marine aquarium fish. It will tolerate temperatures into the mid-60's without difficulty and is easy to find. Cherry shrimp (Neocaridina davidi)6. Counter to its name, this barb has no barbels at all. All our staff have practical knowledge of fishkeeping. Check your fish once a day to make sure they are in top condition and thriving in their aquarium. We’ve been massive fans of the dojo loach for quite some time. Physical Characteristics: Long thin fish with iridescent pinkish sides and large scales; unpaired abdominal fins that are saturated red at the base; bluish edged anal fins with a hooked outgrowth or barb (males). In order to purchase the appropriate tank and materials, you will first need to determine what kinds of fish, as well as how many fish, will be in the tank. The Galaxy Rasbora, also known as celestial Pearl Danio, is yet another tiny freshwater aquarium fish species. Fancy goldfish (Carassius auratus)7. True to their name, the Rainbow Shiner is a mix of color and metallic glimmer. So here we have 12 species of fish that can thrive in waters of 20dGH (degree of General Hardness) and above. They’ll handle almost all living conditions with ease. If you watch the Medaka Ricefish swimming with other species, they’ll barely even notice them! This really makes their beauty worth it! They hail from Sumatra and Thailand. We recommend this species to other aquarists all the time. With their cool flat built, this fish will stand out among almost any other species. This small fish is very easy to care for and is a great option for anyone looking for a species that won’t take up a lot of their time. There are very few fish like it! These are one of the most beginner-friendly fish out there. Because of their small size and peaceful nature, you can keep them in large groups and with a wide variety of other species. The Clown Killifish is a gorgeous species that has gotten a lot of attention in recent years. These fish are often compared to Neon Tetras since they look rather similar. Unless you’re looking for a very cold tank, there’s no reason not to give them a shot. Physical Characteristics: Silvery body, one black spot near the head and one near the tail; dorsal fin reddish with black spots (male); no barbels. Shop Online Now. Consider becoming one yourself! When setting up your tank, place it on a sturdy surface and away from heat sources and direct sunlight to ensure that it stays cool. A group of these moving around an aquarium is something you need to see in person. They don’t need anything in particular when it comes to their habitat as well, so you can plan around their tank mates. Their colorful stripes mean they put on an impressive show whenever they move around the tank. Whereas common goldfish get far too large and fast for most aquariums, the fancy goldfish has a much calmer and more placid character. The Axolotl is an interesting creature that has rapidly grown in popularity over the last few years. This fish can brighten up even the dimmest tank with its vibrant yellow. How to care cold water fish. The Zebra Danio has a loyal following in the freshwater aquarium community. We offer a huge range of fish, including rare and exclusive species of Cichlids, Discus, Tetras, Barbs, Bettas, Catfish, Goldfish, Freshwater Shrimps and â¦ Not only is this what they’re used to in the wild, but the green vegetation really makes their colors pop! Most of the aquarists we know keep a ton of these fish in their tank. A new gold-colored variant has become very popular, although very low temperatures will dampen their attractive coloration. Another common name for them is the Mexican Walking Fish because of the way they move around the water. With an ability to thrive in water temperatures as low as 50°F, the Dojo Loach should be at the top of your list for fish that don’t need heaters. These fish are very active and are almost always in motion. You can also breed them if that’s something you’re interested in as an owner. The Endler’s Livebearer is a fantastic cold water fish for your aquarium. As a reminder again, when we talk about cold water (usually without a heating device) species of fish, we mean for 10°C (50°F) â 22°C (72°F) water temperature. I love it mostly for its cool-looking colors which, you could think, are too stunning to be real. Shirlie is a fish and aquarium lover with 16 years of experience writing on the topic of raising and keeping fish at home. You’ll sometimes see this fish referred to as Poecilia wingei since it’s technically part of the common guppy family. This species is a great choice if you’re looking for a fish that will get along with anyone. Varieties include Fantail, Ryukin, Lionhead, and many many more. Get the best deals on Cold Water Live Aquarium Fish when you shop the largest online selection at eBay.com. As far as aquarium fishes are concerned, coldwater species prefer water that is typically around or below 68° Fahrenheit. Hence it is not appropriate for most aquaria. In fact, they’re one of the most popular…, Clown Loaches are one of the most popular freshwater fish in the aquarium scene. They’re not only quite colorful and pleasing to look at, but they’re easy to care for as well. While these fish aren’t very popular, there’s a committed group of aquarists who’ve figured out what a great species Rainbow Shiners are to own. If you’re looking for an under the radar pick to add to your cold water tank, this is definitely a species to consider. At a maximum, they can tolerate a temperature of 75°F(24°C). As far as aquarium fish go, the rock gunnel (Pholis gunnellus) has got to be among the toughest. As long as that’s not a problem, give them a shot! Any aquarium containing gold barbs should maintain a moderate current. This makes them a great nano fish for small tanks as well. They got their name from the fact that they always mate on one side. But wow are they pretty! This is why so many people like them for ponds. Though the plant is slow-growing, itâs also hardy and can be kept in cold water as well as tropical fish tanks, hence is ideal for first-time live aquatic plant keepers. Here is a list of algae eaters that are suitable for your cold water aquarium. Like most types of tetras, these fish aren’t very large and can be kept in a pretty small tank. These creatures spend their time in waters with very fast currents. In it, you’ll find information about all the best fish for cold water tanks. They’re low-maintenance, beautiful, and get along with a large number of other fish. This is not only very generous, but rather chilly as well. These tine creatures are very easy to care for and don’t need a complicated tank setup in order to thrive. These fish are fairly low maintenance, active, and peaceful. Theses fish are quite hardy and can handle a wide range of water and habitat requirements. If you’re considering getting some cold water fish for your aquarium, you have a lot of options. Long-finned species are available, as well as a popular leopard-spotted variety. Their bodies are very textured and they almost look like they’ve been rendered by a bunch of polygons. The better option is to donate your large fish to a pet shop or larger tank hobbyist. As an Amazon Associate I earn from qualifying purchases The Celestial Pearl Danio is a gorgeous species that many aquarists love. The most common cold-water fish species is the goldfish, followed closely by its larger counterpart, the koi. This is a type of platy that you don’t hear many people talking about. These tetras are active surface dwellers and are best kept in schools. This fish is also easy to feed, care for, and even breed. These fish are great for cold water aquariums since their natural temperature requirements are quite low (this can be as low as 50°F). The Gold Barb is a really popular choice for cold water aquariums due to its hardy nature and beautiful bright colors. Endlerâs Livebearer. We’re huge fans of the Least Killifish, especially if you plan on keeping the water temperature a bit on the low side. They’re great for anyone looking for cold water fish but are a strong choice in general. Iâve also listed this fish in my compilation posts of the most colorful and the coolest freshwater fish for aquariums. For whatever reason, these fish don’t get the attention they deserve. As such, bloodfins are offered in many pet shops. They look like beautiful little shiny darts flicking around the water. And yet there are many other interesting fish species that do not require a heated tank. In fact, there are so many different types to choose from that some aquarists have trouble picking! Out of all the fish we recommend to our readers, this could be the species we suggest the most. Bay Pipe Fish The Endlerâs Livebearer is a fantastic cold water fish for your aquarium. It’s a bunch of fun to watch these fish swim around in a group. Hailing from Afghanistan and Bangladesh, this little fish is tolerant of temperatures in the mid-60's (Fahrenheit), or even lower. This build allows the fish to park themselves on a surface without working hard just to avoid getting swept away. When you combine this with their ability to handle cooler water they get even more appealing. Physical Characteristics: Silvery fish with a back of olive and brown; anal, abdominal, and dorsal fins are yellowish to reddish; red upper part of the iris of the eye; a dark diamond-shaped spot near the tail fin base. Free shipping on many items | Browse your favorite brands | affordable prices. They’re found in tanks…, The 15 Best Types Of Freshwater Aquarium Catfish, Clown Loach Care: Tank Size, Food, Lifespan, Tank Mates…, The 35 Best Low Light Aquarium Plants (Must-See), 35 Peaceful Community Fish For Your Tank (Updated List), Malaysian Trumpet Snail 101: Detailed Info & Care Tips, Bucktooth Tetra 101: Care, Feeding, Aggression, & More. Physical Characteristics: Bright, shiny golden yellow body, Nilesh Heda / Wikimedia Commons / Public Domain. Caring for these fish is something that anyone can do. They’re a very mellow and easygoing fish that is compatible with plenty of other species as well. Siamese Algae Water Eater Cold-water fish are prone to fungal infections and internal parasites. You will have to navigate some aggression from time to time, but if you set then up with a great habitat from the start that won’t be a problem you have to deal with. But for some reason, this species doesn’t get the attention it deserves from the fishkeeping community. They’re hardy, peaceful, and very easy to care for. This is one of the most colorful freshwater species out there. Avoid the one species known as the Wimple, the Freshwater Batfish, or the Chinese High-Fin Banded Shark, referencing its high triangle-shaped dorsal fin rear ofAnal Fin. Peaceful omnivores, they are easy to care for and are quite hardy. If you’re interested in this fish you might have to do a bit of searching before you find it in stock. Adapted to the high shore, this eel-like species can tolerate very extreme conditions. We often encourage aquarists to give this species a shot since because they’re such a pleasure to own. You can put them in almost any tank, with almost any other species. In this context, cold water fish for aquariums are the ones that are comfortable within this temperature range. However, there hasn’t been a chance in classification yet. Mosquito fish are extremely easy to care for and are quite hardy. Keeping these fish in your tank doesnât need a heater and can thrive very well in low water temperature. However, when they grow up you’ll see them start to spend more and more time on their own. No matter what your preference is, we thought it would be foolish not to include them on our list. Cold water fish include some of the most popular aquarium fish species, due to their hardy nature, colourful appearance and because they are so easy to breed. Learn more. However, if you can find one they’re quite easy to keep. But once you get over the strange feeling it’s quite a luxury! Simply drop in some plants and you’ll be just fine! They are suitable for a community tank but will voraciously eat live plants. They also have some neat colors too. If you are looking for healthy and well-fed fish and plants, we at All Pond Solutions have a superb selection on offer! This fish hails from Nepal, India, and Pakistan. But what’s clear is that these are great cold water aquarium fish. It’s recommended to keep this fish in a school, so that’s why they can’t get away with super small tanks. They’re very peaceful as well which allows you to match them with a variety of other species. To be honest, most of the aquarists we talk to don’t even know this species exists. The gold bard, or Chinese barb, is an extremely popular cold-water fish. However, they all give similar results of getting rid of the algae without hurting the native members of the tank. Tropical. By the time you’re done reading it, you’ll know which species interest you the most. They’re not very hard to care for and are rather active fish. They can survive in water temperatures as low as 50°F which means you can keep them in tanks without a heater (if it works with the rest of your setup). Setting up a coldwater aquarium requires a lot of planning. The Roxy Barb is a species that has a dedicated following of aquarists for a number of additional reasons (aside from their coloration). If kept wet, it can even survive for quite a while out of water (even so, use a tight-fitting lid, because they can be sneaky!). The Pygmy Sunfish is a very pretty species that’s one of the best fish for cold water aquariums. Due to their critically endangered status can be a bit pricey and not in stock at most fish stores. Click here to find out more about Aquarium â¦ Being a labyrinth fish, these aquatic creatures need the labyrinth organ to let in air. They can cause detrimental changes to your local aquatic environment by outcompeting native species for habitat and resources. Part of what makes the Asian Stone Catfish so adorable is their tiny size. Hillstream loach (Balitoridae)4. Native to some parts of Asia, Paradise fish are considered one of the best cold-water aquarium fish. This fish becomes more active when the barometer drops before a storm, hence the name. Most cold water fish, like the goldfish and koi, are comfortable around 58°F to 65°F (14°C-18°C). Bloodfin Tetras are a species we absolutely love. One of the most renowned of all pet fish â the fancy goldfish is a classic choice for the cold water aquarium. They share a lot of the same colors and have a thin but chunky looking caudal peduncle. The gold barb (Barbus schuberti), also comes in â¦ Cold Water Fish for Sale at All Pond Solutions. Here Iâve mentioned 19 fish and invertebrate species that will do well in a cold water aquarium. Get it free when you sign up for the Spruce Pets. Any questions, please feel free to ask. Make sure the male to female ratio is balanced. Fancy-tailed guppies have a long, flowing rainbow-colored tail that may be twice as long as the body. After all, most of the common freshwater fish need one! They’ll be just fine! They’re very beginner-friendly! However, some aquarists like to keep them in tanks as well. This species goes by two names, the Medaka Ricefish and the Japanese Ricefish. Because of this, it’s important for this species to have an adequate current. While the majority of people don't use it, AnimalWised recommends that you add artificial light to your cold water aquarium. There are many different types of aquarium catfish out there. Almost extinct in its native China due to pollution, this is one of the easiest fish to care for. Best Algae Eaters For Cold Water Aquariums. Not all of them prefer cool temperatures, but most will tolerate temperatures that fall into the mid to upper 60's Fahrenheit. This is a species that’s mesmerizing to look at. Pearls are larger than zebras, but they need not be kept in schools. Is partly because they will show some situational aggressiveness from time to time not much to about! Great choice if you so choose aquarium scene up to something in handy in native. 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