However, the more exotic species have hints of pink, yellow, and orange in their fins and beside the black stripes. Cotton Wool Disease in Freshwater Fish 8 Steps to the Perfect Aquarium Our free guide can help keep your tank clean and your fish healthy. Get it free when you sign up for the Spruce Pets! Shiny silver is the most common color of these cool fish. They are not demanding when it comes to feeding and water parameters. With their large showy fins and beautiful colors, they also have to be some of the coolest fish in your tank. Their peaceful nature, interesting colors, and swimming behavior can create an exotic fish tank. Bolivian rams (also called ruby crown cichlids) are hardy freshwater tropical fish. While not the prettiest of the freshwater tropical fish, the transparent glassfish are certainly unique. Black tetra, skirt tetra: Gymnocorymbus ternetzi: 5 cm (2.0 in) A highly spirited fish that may occasionally chase its own species as well as harass slow moving fish with long fins. Once a month, you should perform a thorough cleaning of the tank. Discus fish can grow to about the size of your palm, although some species may be smaller. The most common color of their delightful tropical fish is orange. Discus fish are one of the coolest fish you can have in an aquarium. Guppies swim in shoals and you should have 5 or 6. These shrimp are industrious little critters that will help clean up any debris they find at the bottom of your tank. If you're looking for the unusual, aquarium oddballs can be a stimulating and fun way to add new excitement to your hobby. Their peaceful nature and lack of aggression mean that they are good community tropical fish. Large, small, peaceful, easy and hard to keep tropical freshwater fishes. 130 most popular aquarium fishes. Some of the most aggressive freshwater fish for aquariums are also the most popular. The presence of gouramis in a freshwater fish tank gives the tank a real tropical look. The best freshwater fish for beginners are the Platies. I really do enjoy pike fishing because these fish are essentially the freshwater version of barracudas. So, take their size into account when planting your community fish tank. Ideally, the water should be between 75 and 82°F (24 – 28°C). Killifish may not be the easiest type of tropical freshwater fish to care for. Neon tetras are a cool kind of freshwater fish due to their glowing bellies and shoaling nature. Mudskippers: Mudskippers are not the prettiest fish in the world, but they are a fun fish to keep. The small ornamental neon tetras are one of the coolest freshwater aquarium fish. Read this guide to find out why, and see what species we recommend. Oscars may not be as “handsome” as other species, but that’s okay. This popular freshwater fish is found in most of the aquariums of beginners and experienced fishkeepers because of its vibrant colors, aesthetic patterns and beautiful fins which are admirable. These cool freshwater fish can be territorial and aggressive towards other fish. They’re missing out on a hidden treasure chest of amusement. These environments differ from marine conditions in many ways, the most obvious being the difference in levels of salinity. Swordtails can grow up to 5” (12 cm) and it is only the males that have the swordtail. These tropical freshwater giants are one of … This particular fish above was caught with the help and expertise from fishermen who’ve done it far longer than I have. You can learn the natural history for each species as well as some cool facts. While often sold as a freshwater fish, it doesn’t do well under such conditions for long. They thrive in heated aquariums that are between 72 and 79°F (22 – 26°C). Learn more about what this freshwater fish species eats, where they live, and how to hook this easily caught freshwater fish. Dwarf gouramis are pretty fish that are good for heated aquariums with smaller fish. Even though they belong to the cichlid family, they are usually placid in nature, however they can be aggressive toward one another, especially when pairing off. These beautiful unique freshwater fish are a type of cichlid and are recognized by their disc-like shape. This species has a really interesting orange and black color combo that looks spectacular. Rounding out my top 5 favorite freshwater fish to catch is the Northern Pike! There are many interesting species of gourami to choose from. These exotic fish are easily recognized by their unique shape and cool appearance. Generally, guppies grow up to 2” (5 cm) long. If they didn’t drink to replace the lost water, saltwater fish would dry up like prunes. CHANNEL CATFISH. A. WYSIWYG Freshwater Fish now available in the Diver's Den®! They get very large and are usually housed in an aquarium at least 125 gallons or larger. Many tropical aquariums include neon tetras because they are a small fish and live well in community tanks. Turn off the lights in the tank to reduce stress. Many species have bright colors and intricate patterns. They’re easy-going and love just about any kind of food. Live Freshwater Fish shipped right to your door at the lowest prices online only at family-owned and operated That Fish Place - That Pet Place. It is not just their round shape that makes these exotic fish look amazing. They are not as vibrantly colored as other cichlids and they usually have dull colors. If you pick the right exotic fish, you can have some of the coolest and most unique tropical fish swimming around your tank. The colorful rainbowfish are peaceful freshwater aquarium fish. Remove and clean the. Highly active and naturally curious, these fish spend most of their time darting back and forth at the bottom of the tank. So, it is easy to create a beautiful tropical aquatic environment in your home. How to Take Care of Freshwater Aquarium Fish? They are fairly hardy and live well alongside discus, freshwater catfish, dwarf gouramis, and placid cichlids. Also, cichlids like to hide, so it’s important to have plenty of plants and decorations for cover. For example, they need dechlorinated water that is kept around 82 – 88°F (27 – 31°C). Some of the most unique freshwater guppies are the varieties with black and red leopard-like patterns on their tail. Guppies that are bred for their decorative appearance usually have showy dorsal and tail fins. Jewel cichlids are known for their aggressive behavior and are not suited to all types of community tanks. Freshwater Tropical Fish. Gouramis are not fast swimmers and they will live peacefully with other cool fish such as guppies, tetras, and mollies. Usually, tropical fish are defined by their vibrant colors, striking patterns, and showy fins. Rainbowfish are some of the most brilliantly colored freshwater fish you can add to a community tank. Angelfish can grow to about 6” (15 cm) long and some species can have fins up to 8” (20 cm) tall. Open the top of the bag and fold it over in such a way that the opening is kept above water. Garden Spiders: Black and Yellow Garden Spider, Brown Spiders and More – Identification Guide (Pictu... Types of Stingrays: Varieties of Rays (Including Skate Facts) - With Pictures, Black Beetles Identification (With Pictures): Beetles That Can Be Found in the House or Outside, Exotic Cool and Unique Freshwater Aquarium Fish (With Pictures and Common Names), Amazing Freshwater Aquarium Fish for Beginners. Because they are high maintenance tropical fish, some fishkeepers recommend only have one species of cichlid in a tank. Your email address will not be published. There are many varieties of cool and unique fish you can have in a freshwater aquarium. Some of the coolest fish for a freshwater aquarium are bettas, gouramis, angelfish, and rainbow fish. Platies are a fun, colorful freshwater fish are an easy-to-care-for species of small aquarium fish that can handle fluctuant water conditions. 5. Killifish include many species with pretty and unique patterns. They’re unique shape, coloring, and patterns make them a cool, fun fish to think about adding to your tank. Another item to consider is how many rivers and lakes are within 2 hour maximum drive of the population vs how much of the population lives within 2 hours of the coast or saltwater. Bettas, also called Siamese fighting fish, are one of the most popular exotic aquarium fish. They feed on debris and algae that have collected in gravel. (2020 Reviews & Guide), 21 Best Aquarium Decorations – (2020 Reviews & Guide). An extremely popular freshwater fish due to its prehistoric cosmetic appearance, the Arowana is well known exotic freshwater fish. A lot of people know about salmon swimming into rivers to breed, but these freshwater eels do that in reverse — they live in …  Adding to their exotic look are striped zebra-like patterns. Gouramis are well known for their long trailing dorsal fins that resemble feelers. One of the most unique types of freshwater fish to have in your tropical tank is glassfish. When choosing the perfect species of betta for your tropical aquarium, there are so many beautiful different species to choose from. NEW! The colorful betta is one of the most unique and cool freshwater aquarium fish. The blue gourami can grow quite large and has an attractive whitish-blue body with orange edging on its fins. If you are looking for some exotic and cool freshwater aquarium fish, you will find them in this article. Freshwater butterflyfish African butterflyfish or freshwater butterflyfish is another one long-liver, who survived dinosaurs, and it’s quite possible, that the fish will survive us, too. Like most freshwater tropical fish, bettas should be kept in a heated fish tank. The paradise fish is a type of gourami with a flatter body and long fin tails. These eel-like fish have a peaceful nature and don’t bother other fish. Many types of freshwater tropical fish have large showy fins, bright colorful patterns, and look exotic. With all that said, most people who start off in the fishkeeping hobby, get hooked very quickly mainly because fish are so beautiful to watch and many have characteristics and personalities all of their own. As with most tropical fish, they live on a diet of fish flakes and some live foods. They’re very peaceful and happily live with other species of non-aggressive fish. Types of Insects with Pictures and Names for Easy Identification. As their name suggests, glassfish have a completely transparent body. Angelfish are good for novices and expert fishkeepers alike. A fish hears by using bones in its head called otoliths. If the difference is 0.4 to 0.8, do this for two hours. – 8 Goldfish Tank Mates List. Because of their long fins, they should be kept away from barb fish as they have a reputation of being fin-nippers. It can grow up to 8-10 inches and live up to 10 years or more. These delightful friendly fish grow to between 2.4” and 3.1” (6 – 8 cm). Their bodies are black wich solid orange dots and patches stretching across their body. The Bolivian ram fish has a unique and unusual look and is a hardy tropical fish. One of the many attractions of guppies in heated freshwater tanks is their beautiful colorful pattern. Without question, Oscar Fish deserve a place on our list of colorful freshwater fish. Many species of tropical freshwater fish are also easy to look after. How Much? African cichlid are exotic freshwater aquarium fish with a wide array of colors. These cool-looking cichlids have an oval body and large spiky fins. In fact, the Bolivian ram is unique among the cichlid species because of its placid, non-aggressive behavior. There are so many variations in color and shape that there are too many to list here. These impressive black and red fish are best kept in large aquariums where they have plenty of room. They swim in shoals, so aim for about 4 or 5 in a community tank. For example, the pearl gourami has a speckled pattern like small pearls on its body and fins. They also swim around the aquarium similar to their larger marine namesakes. It is also important to avoid putting them in a community tank with smaller fish that like to nip fins. In the right lighting, this can actually look a bit intimidating. Some species have shiny metallic silver bodies with orange fins and a black tail. Angelfish are omnivores and will eat just about anything. Ideally, the water should be between 75 and 82°F (24 – 28°C). Call 1-877-367-4377 to order! However, they are peaceful fish and can live in a community tank with tetras, gouramis, and Bolivian rams. It's smart to fish for some species at night and leave others for the daytime. One of the cool things about angelfish is their triangular shape and vertical stripes. You can also find varieties that are single-colored or are multicolored. The fact that this tropical fish looks and acts like a snake in the tank make it one of the coolest bottom-feeders for your aquarium. There are hundreds of species of swordtails to choose from that come in a range of colors. Discus fish varieties have amazing colors and patterns but are very expensive and not for beginners. To prevent aggressive behavior, only have one male gourami fish in your freshwater tank and make sure the tank is at least 20 or 30 gallons (75 – 113 l) in size. No tropical aquarium would be complete without a shark. Wild fish consume plankton, small invertebrates, algae, and organic detritus. They can grow to between 2.5” and 4” (6 – 10 cm). Freshwater makes up less than 3 percent of Earth’s water supply but almost half of all fish species live in rivers, lakes, ponds, and wetlands. These docile tropical fish are excellent community fish that live peacefully with other non-aggressive fish. Angelfish are one of the classic tropical fish to have in a heated freshwater aquarium. Because of this, it is best not to keep them with other fish that live near the bottom. Guppies are happy to eat fish flakes and the occasional live brine shrimp. They are known for jumping as high as 6 feet in the air for prey in the wild and have been known to jump out of aquariums. A word of advice for beginner fish enthusiasts: some of these glassy fish are sold having bright colors along their back or underside. The 15 Best Fish Tanks in 2020 (Reviews & Buying Guide), 15 Best Betta Fish Tanks – (2020 Reviews & Guide), Best Aquarium Heaters for Small & Large Tanks – (2020 Reviews & Guide), Best LED Aquarium Lighting for Plants, Corals – (2020 Reviews), 10 Best LED Lights for Planted Aquarium – (2020 Reviews) & Guide, 14 Best Protein Skimmers for Aquariums & Sump (2020 Reviews), 12 Best Quiet Aquarium Air Pumps – (2020 Reviews & Guide), What Fish Can Live With Goldfish? Like most freshwater tropical fish, bettas should be kept in a heated fish tank. Some tropical bettas have multicolored patterns with vibrant contrasting colors. Take your time and look through our massive selections of tropical fish. Fish Facts: Hearing and the Lateral Line. So much to see here! These large exotic tropical fish are one of the best freshwater aquarium fish for beginners who like to keep fish pets. If you are looking for vibrantly colored cool fish for your tropical aquarium, then killifish are an excellent choice. Some of the rarer and expensive species have speckled patterning and amazing iridescent colors making them look very cool. If you want to keep a few African cichlids in a tank, there are a few tips to keep in mind. Cichlids can grow to between 3” and 8” (7.5 – 20 cm). The freshwater variety can be quite large, requiring fish-keepers with larger than normal tanks and special know-how. Discus fish (Symphysodon aequifasciatus) It is a very reputed, robust and social fish from the Cichlidae family, often called king of freshwater tanks. Guppies are not only some of the easiest tropical fish to care for, but there are also many colorful and exotic varieties to choose from. The beautiful pearl gourami fish has a unique pattern on its body and it’s possibly the coolest freshwater aquarium fish, Blue gourami and dwarf gourami will add stunning look to your fish tank. These unique freshwater fish are usually found swimming around the bottom of aquariums. Then consider adding aquarium oddballs to your next aquarium. Some species can see well at night, such as the walleye. Channa (more commonly known as snakeheads ) are a predatory fish … We’ve been in business since 1987 and have dedicated our lives to farming and shipping aquatic livestock! Choose a species of African cichlid to create an awesome freshwater tropical tank. One of the interesting features of the kuhli loach is the pale orange or yellow bands on its long body. We’ve provided a look into 42 species of freshwater fish—including largemouth bass, walleye, catfish, crappie, northern pike, trout, and more! Fun to catch and delicious on the table, channel catfish are a popular fish species in the midwest. Some of the coolest fish have brilliant flowing fins in some of the most striking colors you will find on any fish. When choosing the perfect species of betta for your tropical aquarium, there are so many beautiful different species to choose from. They also may come in various colors such as silver, red, or orange. Most people mistakenly believe that exotic fish that have bright colors are only found in the depths of seas and oceans. Some of the most spectacular species are two-toned with their body light blue at the front half and bright yellow or orange at the rear. Other are multicolored varieties that include iridescent blues, jet-black, or bright yellow. Since seawater is saltier than the liquids in a fish’s body, water inside the fish is constantly flowing out. This fish is very hardy and can stand a variety of water qualities. Many species of killifish have speckled patterns on them. Saltwater fish need to drink more water than freshwater fish. Find information on their habits and suggested fishing methods. The Red Tail Shark is a fun fish species to own. Aquarium "oddballs" are less common fish that have unique physical features. The long tail of male swordtails adds an interesting and unique look to freshwater aquarium. However, there are some species that are easy for beginners to look after. These cichlids may be the perfect choice for a large tropical fish in a community tank. After all, if you are a beginner in the hobby and you want fun and colorful fish, the best option for you has already emerged among these freshwater buddies. They are fun to watch, and they might even reproduce if conditions are right. One of the benefits of freshwater aquariums is that they are easier to care for than saltwater ones. In your tank, you should just keep one male to avoid any fighting. They’re a slightly larger and very colorful freshwater fish that come in a bundle of different variations. When choosing the best type of exotic gourami for your freshwater fish tank, you have to choose carefully. Freshwater fish are those that spend some or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 1.05%. Other fish can barely see anything in the darkness, like yellow perch. Brackish fish and their tank are a little more challenging to take care of than a freshwater tank but not as hard as a saltwater set up, so they are a perfect step between the two for a learning aquarist. In fact, it’s estimated that there could be more than 2000, These are a schooling fish and prefer to be kept in groups of at least five. If you are looking for some smaller fish to establish a tropical freshwater aquarium, then swordtails are a good choice. Eels are very interesting — they’re one of the few fish that are able to survive in fresh and salt water, migrating between the two. Leopard guppies can come in various tail colors and are one of the prettiest freshwater fish.  The oldest fishhook ever found dates back to about 42,000 years ago. Seeing these cool fish, it is not hard to understand why they are called “rainbow fish.” They have bright iridescent colors that can be all shades of the rainbow. Instead it needs to be kept in fairly brackish conditions, with a specific gravity from 1.005 to 1.015 at 77°F being ideal. It’s not unusual to see bettas with deep red, purple, blue, or metallic colors. Their amazing colors will add to your aquarium’s exotic look. If the difference between them is less than 0.3, add a ½ cup of tank water to the bag every 15 minutes for one. One of the coolest and unique-looking sharks is the red-tailed black shark. Fishkeeper experts advise against buying any type of glassfish that has been dyed. 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