Because they love to hide, burr into gravel, and mostly feed at night, you may even forget that you have a kuhli loach in your tank. Large, small, peaceful, easy and hard to keep tropical freshwater fishes. Some fancy guppies have stunning colors that are iridescent, bright orange, yellow, orange-red, blue, or green. 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. However, the more exotic species have hints of pink, yellow, and orange in their fins and beside the black stripes. When choosing the perfect species of betta for your tropical aquarium, there are so many beautiful different species to choose from. There are so many variations in color and shape that there are too many to list here. One of the cool things about angelfish is their triangular shape and vertical stripes. This is unnatural coloring and is done by injecting dye into the fish. They are not as vibrantly colored as other cichlids and they usually have dull colors. If you are looking for vibrantly colored cool fish for your tropical aquarium, then killifish are an excellent choice. Remove and clean the. If the difference is 0.4 to 0.8, do this for two hours. Find information on their habits and suggested fishing methods. They also swim around the aquarium similar to their larger marine namesakes. If you're looking for the unusual, aquarium oddballs can be a stimulating and fun way to add new excitement to your hobby. Take a look! Like most freshwater tropical fish, bettas should be kept in a heated fish tank. They are fun to watch, and they might even reproduce if conditions are right. If you want to keep a few African cichlids in a tank, there are a few tips to keep in mind. They’re unique shape, coloring, and patterns make them a cool, fun fish to think about adding to your tank. A fish hears by using bones in its head called otoliths. African cichlid are exotic freshwater aquarium fish with a wide array of colors. Fishkeeper experts advise against buying any type of glassfish that has been dyed. Keeping freshwater fish also has many health benefits such as reducing stress and lowering your blood pressure and heart rate. The freshwater variety can be quite large, requiring fish-keepers with larger than normal tanks and special know-how. These docile tropical fish are excellent community fish that live peacefully with other non-aggressive fish. Also, cichlids like to hide, so it’s important to have plenty of plants and decorations for cover. Open the top of the bag and fold it over in such a way that the opening is kept above water. Bettas, also called Siamese fighting fish, are one of the most popular exotic aquarium fish. We’ve been in business since 1987 and have dedicated our lives to farming and shipping aquatic livestock! 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. How to keep, breed, choose tank mates. A lot of people know about salmon swimming into rivers to breed, but these freshwater eels do that in reverse — they live in … So, take their size into account when planting your community fish tank. Red-tailed Black Sharks are a pretty addition to exotic freshwater fish tank. Fun to catch and delicious on the table, channel catfish are a popular fish species in the midwest. There are hundreds of species of swordtails to choose from that come in a range of colors. The tanks should be at least 30 gallons (113 l) or more to prevent aggressive behavior. The colorful rainbowfish are peaceful freshwater aquarium fish. So, it is easy to create a beautiful tropical aquatic environment in your home. However, they are peaceful fish and can live in a community tank with tetras, gouramis, and Bolivian rams. They have very specific requirements when it comes to water quality and environment. For example, the pearl gourami has a speckled pattern like small pearls on its body and fins. 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. 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. Many species of killifish have speckled patterns on them. To keep discus fish in a freshwater aquarium requires a large fish tank. They’re missing out on a hidden treasure chest of amusement. How Much? They can be quite sensitive to water changes. Freshwater Tropical Fish. These hardy and easy to look after fish are best for freshwater/mildly brackish water environments. These cichlids may be the perfect choice for a large tropical fish in a community tank. Killifish include many species with pretty and unique patterns. They get very stressed and timid when kept in smaller groups. When populating your freshwater aquarium with guppies, it’s important to have a few together. They swim in shoals, so aim for about 4 or 5 in a community tank. Let the bag with the fish float on the surface for 10 to 15 minutes to let the temperature even out. 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. Guppies that are bred for their decorative appearance usually have showy dorsal and tail fins. Gouramis are not fast swimmers and they will live peacefully with other cool fish such as guppies, tetras, and mollies. Ideally, the water should be between 75 and 82°F (24 – 28°C). The paradise fish is a type of gourami with a flatter body and long fin tails. These tropical freshwater giants are one of … Their peaceful nature and lack of aggression mean that they are good community tropical fish. In a community tank, keep your red-tailed black shark with gouramis, angelfish, neon tetras, and barbs. If you are looking for some exotic and cool freshwater aquarium fish, you will find them in this article. Oscars may not be as “handsome” as other species, but that’s okay. This fish is very hardy and can stand a variety of water qualities. Bolivian rams (also called ruby crown cichlids) are hardy freshwater tropical fish. Typical Size: Up to 5.5″ (male) and up to 6.3″ (female) Typical … Swordtails can grow up to 5” (12 cm) and it is only the males that have the swordtail. They feed on debris and algae that have collected in gravel. Dwarf gouramis are pretty fish that are good for heated aquariums with smaller fish. 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%. Many types of freshwater tropical fish have large showy fins, bright colorful patterns, and look exotic. NEW! As their name suggests, glassfish have a completely transparent body. Because they are high maintenance tropical fish, some fishkeepers recommend only have one species of cichlid in a tank. Killifish may not be the easiest type of tropical freshwater fish to care for. 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. Other cool guppies have single-colored iridescent bodies with a large contrasting colored tailfin. Because of this, it is best not to keep them with other fish that live near the bottom. CHANNEL CATFISH. Adding to their exotic look are striped zebra-like patterns. While obviously not fish, ghost shrimp are a fun addition to a community freshwater aquarium, as long as it is inhabited by other peaceful fish. No tropical aquarium would be complete without a shark. The most common color of their delightful tropical fish is orange. 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. If you pick the right exotic fish, you can have some of the coolest and most unique tropical fish swimming around your tank. Usually, tropical fish are defined by their vibrant colors, striking patterns, and showy fins. While not the prettiest of the freshwater tropical fish, the transparent glassfish are certainly unique. Their bodies are black wich solid orange dots and patches stretching across their body. Bettas are usually low-maintenance fish and don’t bother other fish, as long as they are not other bettas. Otherwise this species is surprisingly undemanding. A word of advice for beginner fish enthusiasts: some of these glassy fish are sold having bright colors along their back or underside. The Jewel Cichlids are pretty and colorful freshwater fish but are high maintenance. Depending on the species, killifish can grow to between 0.7” and 3.5” (2 and 9 cm). Jewel cichlids are another cool freshwater fish you can add to a large aquarium. Some of the most aggressive freshwater fish for aquariums are also the most popular. ... giving you the tools and knowledge to have some fun with your aquarium. Wild fish consume plankton, small invertebrates, algae, and organic detritus. These eel-like fish have a peaceful nature and don’t bother other fish. They have a rounded shape and are usually easy to care for. 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. Lesser-known British Freshwater Fish 10 questions Tough , 10 Qns, Radain, Aug 25 17 There are many well-known species of freshwater fish in the UK, but also some lesser-known species. 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. Read this guide to find out why, and see what species we recommend. – 8 Goldfish Tank Mates List. Some species have interesting colorful iridescent fins. They thrive in heated aquariums that are between 72 and 79°F (22 – 26°C). In the right lighting, this can actually look a bit intimidating. How Often Should You Feed Goldfish? We’ve provided a look into 42 species of freshwater fish—including largemouth bass, walleye, catfish, crappie, northern pike, trout, and more! Many species have bright colors and intricate patterns. It can grow up to 8-10 inches and live up to 10 years or more. They are fairly hardy and live well alongside discus, freshwater catfish, dwarf gouramis, and placid cichlids. They’re a slightly larger and very colorful freshwater fish that come in a bundle of different variations. They’re very peaceful and happily live with other species of non-aggressive fish. It's smart to fish for some species at night and leave others for the daytime. 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. They’re easy-going and love just about any kind of food. They also may come in various colors such as silver, red, or orange. These unique freshwater fish are usually found swimming around the bottom of aquariums. 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. Highly active and naturally curious, these fish spend most of their time darting back and forth at the bottom of the tank. Discus fish varieties have amazing colors and patterns but are very expensive and not for beginners. If they didn’t drink to replace the lost water, saltwater fish would dry up like prunes. Angelfish are one of the classic tropical fish to have in a heated freshwater aquarium. They reach up to 2 inches. So much to see here! Shop LiveAquaria® Freshwater Fish category for the finest selection of freshwater tropical aquarium fish. It’s not unusual to see bettas with deep red, purple, blue, or metallic colors. Other are multicolored varieties that include iridescent blues, jet-black, or bright yellow. Many species of tropical freshwater fish are also easy to look after. Anglefish has unique triangular body shape and elegant look. It is not just their round shape that makes these exotic fish look amazing. Cichlids, including the African variety, are active swimmers and are usually constantly on the move. 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. Some of the coolest fish for a freshwater aquarium are bettas, gouramis, angelfish, and rainbow fish. They can be aggressive if other fish encroach on their territory. These tropical fish can be turquoise, bright orange, light pink, and dark gray or black. This fish is similar to the neon tetra other than coloration. 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. WYSIWYG Freshwater Fish now available in the Diver's Den®! 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. Then consider adding aquarium oddballs to your next aquarium. These exotic fish are easily recognized by their unique shape and cool appearance. Their peaceful nature, interesting colors, and swimming behavior can create an exotic fish tank. Gourami are large graceful tropical freshwater fish that generally swim near the top of the tank. Due to their miniature size, you can have quite a few of these neon fish without stressing other fish in the tank. 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. A. Some of these are arranged in horizontal lines of red dots and other specimens have random spotted patterns. Learn more about what this freshwater fish species eats, where they live, and how to hook this easily caught freshwater fish. Also, some of the prettiest freshwater fish get along peacefully with other fish. There are many varieties of cool and unique fish you can have in a freshwater aquarium. Their deep blue, yellow, red, or metallic colors will create a beautiful aquatic environment with other types of tropical fish.