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. Like most freshwater tropical fish, bettas should be kept in a heated fish tank. Large, small, peaceful, easy and hard to keep tropical freshwater fishes. They reach up to 2 inches. 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. 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. This is unnatural coloring and is done by injecting dye into the fish. Angelfish are good for novices and expert fishkeepers alike. In a community tank, keep your red-tailed black shark with gouramis, angelfish, neon tetras, and barbs. There are many varieties of cool and unique fish you can have in a freshwater aquarium. Like most freshwater tropical fish, bettas should be kept in a heated fish tank. Bolivian rams (also called ruby crown cichlids) are hardy freshwater tropical fish. Keeping discus fish in an aquarium is not for beginners. Many species have bright colors and intricate patterns. One of the coolest and unique-looking sharks is the red-tailed black shark. Take your time and look through our massive selections of tropical fish. Jewel cichlids are known for their aggressive behavior and are not suited to all types of community tanks. Depending on the species, killifish can grow to between 0.7” and 3.5” (2 and 9 cm). The colorful rainbowfish are peaceful freshwater aquarium fish. The truth is that there are lots of interesting and easy to care for cool fish that live in freshwater and can make a great addition to your freshwater aquarium. They are not demanding when it comes to feeding and water parameters. 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. Many types of freshwater tropical fish have large showy fins, bright colorful patterns, and look exotic. These large exotic tropical fish are one of the best freshwater aquarium fish for beginners who like to keep fish pets. 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. Angelfish are one of the classic tropical fish to have in a heated freshwater aquarium. It's smart to fish for some species at night and leave others for the daytime. 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. 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. Shiny silver is the most common color of these cool fish. 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. Lift the fish from the bag into the tank and discard the water. They’re very peaceful and happily live with other species of non-aggressive fish. 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. So much to see here! Rainbowfish are some of the most brilliantly colored freshwater fish you can add to a community tank. 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. They feed on debris and algae that have collected in gravel. If you are looking for some smaller fish to establish a tropical freshwater aquarium, then swordtails are a good choice. NEW! Some of these colorful tail fins give this cool small fish a larger appearance. Also, cichlids like to hide, so it’s important to have plenty of plants and decorations for cover. 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. Discus fish (Symphysodon aequifasciatus) It is a very reputed, robust and social fish from the Cichlidae family, often called king of freshwater tanks. Reds, oranges, and iridescent blues are the most popular colors of killifish. They swim in shoals, so aim for about 4 or 5 in a community tank. How to keep, breed, choose tank mates. Bettas are usually low-maintenance fish and don’t bother other fish, as long as they are not other bettas. These environments differ from marine conditions in many ways, the most obvious being the difference in levels of salinity. An extremely popular freshwater fish due to its prehistoric cosmetic appearance, the Arowana is well known exotic freshwater fish. Freshwater Fish of America. 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. They have very specific requirements when it comes to water quality and environment. These beautiful fish are often blue with red or orange fins. Some species have interesting colorful iridescent fins. Some fancy guppies have stunning colors that are iridescent, bright orange, yellow, orange-red, blue, or green. For example, the pearl gourami has a speckled pattern like small pearls on its body and fins. Their bodies are black wich solid orange dots and patches stretching across their body. Bettas, also called Siamese fighting fish, are one of the most popular exotic aquarium fish. These hardy and easy to look after fish are best for freshwater/mildly brackish water environments. 5. Some of the coolest fish have brilliant flowing fins in some of the most striking colors you will find on any fish. The best advice for keeping a number of killifish in a tank is to provide plenty of hiding places and limit the number of males. As their name suggests, glassfish have a completely transparent body. This species has a really interesting orange and black color combo that looks spectacular. Fish Facts: Hearing and the Lateral Line. Due to their miniature size, you can have quite a few of these neon fish without stressing other fish in the tank. Ideally, the water should be between 75 and 82°F (24 – 28°C). Their amazing colors will add to your aquarium’s exotic look. The small ornamental neon tetras are one of the coolest freshwater aquarium fish. These tropical fish can be turquoise, bright orange, light pink, and dark gray or black. These tropical fish have such an air of elegance in the aquarium that they are also called the “queen of the aquarium.”. If they didn’t drink to replace the lost water, saltwater fish would dry up like prunes. Otherwise this species is surprisingly undemanding. Gourami are large graceful tropical freshwater fish that generally swim near the top of the tank. When populating your freshwater aquarium with guppies, it’s important to have a few together. You will also find that there are many varieties of guppies with different fin shapes. Many species of tropical freshwater fish are also easy to look after. Other cool guppies have single-colored iridescent bodies with a large contrasting colored tailfin. If you are looking for vibrantly colored cool fish for your tropical aquarium, then killifish are an excellent choice. One of the most unique types of freshwater fish to have in your tropical tank is glassfish. Generally, guppies grow up to 2” (5 cm) long. As their name suggests, these small fish have a long spear-like caudal fin at their tail end. Find information on their habits and suggested fishing methods. Leopard guppies can come in various tail colors and are one of the prettiest freshwater fish. Discus fish are one of the coolest fish you can have in an aquarium. They are not the cheapest of tropical fish, and the more unique type of coloring usually means a larger price tag. No tropical aquarium would be complete without a shark. Are you looking for something new, unique and interesting? When choosing the perfect species of betta for your tropical aquarium, there are so many beautiful different species to choose from. Killifish include many species with pretty and unique patterns. Some tropical bettas have multicolored patterns with vibrant contrasting colors. 130 most popular aquarium fishes. It’s not unusual to see bettas with deep red, purple, blue, or metallic colors. Keeping freshwater fish also has many health benefits such as reducing stress and lowering your blood pressure and heart rate. Channa (more commonly known as snakeheads ) are a predatory fish … These are best kept in community tanks with other large tropical fish. It is also important to avoid putting them in a community tank with smaller fish that like to nip fins. Other expert aquarists advise having soft substrate on the bottom of the tank as they like to dig for food. Their peaceful nature and lack of aggression mean that they are good community tropical fish. However, they are peaceful fish and can live in a community tank with tetras, gouramis, and Bolivian rams. Fun to catch and delicious on the table, channel catfish are a popular fish species in the midwest. One of the benefits of freshwater aquariums is that they are easier to care for than saltwater ones. Their deep blue, yellow, red, or metallic colors will create a beautiful aquatic environment with other types of tropical fish. If you're looking for the unusual, aquarium oddballs can be a stimulating and fun way to add new excitement to your hobby. A typical (non-fish owner) may think Oscars are “ugly” or “unsightly.” How shallow. One of the many attractions of guppies in heated freshwater tanks is their beautiful colorful pattern. There are so many variations in color and shape that there are too many to list here. The Jewel Cichlids are pretty and colorful freshwater fish but are high maintenance. The 13 freshwater fish that we just introduced to you are just a drop in the ocean when compared to the amount of fish that can be found in aquariums around the world. The long tail of male swordtails adds an interesting and unique look to freshwater aquarium. Learn more about what this freshwater fish species eats, where they live, and how to hook this easily caught freshwater fish. Interesting point of view, but compare the number of miles of coastline to the number of miles of freshwater frontage of just rivers and lakes. Open the top of the bag and fold it over in such a way that the opening is kept above water. To keep discus fish in a freshwater aquarium requires a large fish tank. [1] The oldest fishhook ever found dates back to about 42,000 years ago. The Bolivian ram fish has a unique and unusual look and is a hardy tropical fish. 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. 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. There are many interesting species of gourami to choose from. With their large showy fins and beautiful colors, they also have to be some of the coolest fish in your tank. Call 1-877-367-4377 to order! These exotic fish are easily recognized by their unique shape and cool appearance. Ideally, the water should be between 75 and 82°F (24 – 28°C). 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. Read this guide to find out why, and see what species we recommend. Because of their striking satin black and bright red colors, these tropical fish attract a lot of interest. Killifish may not be the easiest type of tropical freshwater fish to care for. Guppies swim in shoals and you should have 5 or 6. African cichlid are exotic freshwater aquarium fish with a wide array of colors. Let the bag with the fish float on the surface for 10 to 15 minutes to let the temperature even out. While often sold as a freshwater fish, it doesn’t do well under such conditions for long. How Much? Anglefish has unique triangular body shape and elegant look. Platies are a fun, colorful freshwater fish are an easy-to-care-for species of small aquarium fish that can handle fluctuant water conditions. It can grow up to 8-10 inches and live up to 10 years or more. Their peaceful nature, interesting colors, and swimming behavior can create an exotic fish tank. Most Exotic and Coolest Freshwater Aquarium Fish. What makes glassfish so cool and unique among the tropical fish varieties? The blue gourami can grow quite large and has an attractive whitish-blue body with orange edging on its fins. Saltwater fish need to drink more water than freshwater fish. Typical Size: Up to 5.5″ (male) and up to 6.3″ (female) Typical … 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. This particular fish above was caught with the help and expertise from fishermen who’ve done it far longer than I have. They thrive in heated aquariums that are between 72 and 79°F (22 – 26°C). WYSIWYG Freshwater Fish now available in the Diver's Den®! [2] With the right environment and fish tank setup, many aquarists can create stunning community tanks with cichlids. Kuhli Loach will give a cool unique look to the bottom of your aquarium. Cichlids, including the African variety, are active swimmers and are usually constantly on the move. Dwarf gouramis are pretty fish that are good for heated aquariums with smaller fish. Many species of killifish have speckled patterns on them. The most common color of their delightful tropical fish is orange. They’re a slightly larger and very colorful freshwater fish that come in a bundle of different variations. Types of Insects with Pictures and Names for Easy Identification. They also swim around the aquarium similar to their larger marine namesakes. 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? Guppies are happy to eat fish flakes and the occasional live brine shrimp. Take a look! Discus fish varieties have amazing colors and patterns but are very expensive and not for beginners. Other fish can barely see anything in the darkness, like yellow perch. Rounding out my top 5 favorite freshwater fish to catch is the Northern Pike! Fishkeeper experts advise against buying any type of glassfish that has been dyed. The Red Tail Shark is a fun fish species to own. Feed them normally then, after a few days, use a. This fish is similar to the neon tetra other than coloration. They are fun to watch, and they might even reproduce if conditions are right. Many tropical aquariums include neon tetras because they are a small fish and live well in community tanks. 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. They can be aggressive if other fish encroach on their territory. These cool-looking cichlids have an oval body and large spiky fins. The freshwater variety can be quite large, requiring fish-keepers with larger than normal tanks and special know-how. Mudskippers: Mudskippers are not the prettiest fish in the world, but they are a fun fish to keep. However, there are some species that are easy for beginners to look after. 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