They are dwarf cichlids and are often called Apistogramma. They are found in many places the Indian Ocean, Indonesia, Australia, Micronesia, and as far north as Japan. Here are some examples of cool Mbuna species: The one seen on the photo is Labidochromis s. “hongi”. This is more than welcome for anyone who wants to keep a group of exceptionally colorful freshwater fish in their planted aquarium. It requires a large gallon or approximately 75 gallons of water along with rocks and caves that will result in good habitat for him. And of course, make sure tank mates are small enough not to eat the, may I say, Coolies. They are very important for the survival of coral reefs because they eat seaweed and other pests. I have had many aquariums and many different kinds of fish. Remember that the colors, as with all fish, are ravishing only when you take proper care of your pet fish. I would say this type of Betta is a bit harder to keep because of the fragile crownlike fin texture. They like fine aquarium substrates (either gravel or sand) and would burrow down into it. Regal Tang is also known as palette surgeonfish or a blue tang. The live plants should be tolerant of the high temperature as Discus are tropical freshwater fish. You can only have one centerpiece species in your freshwater aquarium and still achieve fascinating results and the coolest fish tank. It is the most popular and beautiful freshwater aquarium fishes in the world. There are many aquatic animals especially fishes which use mind-blowing superpowers to survive. What makes the Red Wagtail Platy and Platies in general so special is not only their vibrant coloration but also the fact that they are easy to take care of. A friend of mine named his platy Kamikaze, as he had to pick him up several times from the ground outside the tank. The grey background that this aquascape creates, makes the colors of this cichlid family stand out even more. Also known as the Humuhumu Triggerfish or Humu Picasso Triggerfish can grow upto 10 inches. So just make sure it’s doing well and is not stressed and it will show off its beautiful colors and personality. Females should always outnumber males. Also, read about facts about starfish that will surprise you. Remember, if you decide on a Betta, don’t keep it in one of those small bowls – it is an active fish that needs enough space to swim around. Narrow-leaf java fern, windelov, blyxa japonica, various crypts. Crowntails though, I find quite outstanding with their particular fins, especially when bathed in multiple colors. You can see these scavengers during the day when feeding them. Usually, they come under peaceful fishes that require the large tank to swim. This way you will be able to acknowledge their friendliness and attractive behavior. Banggai Cardinalfish is endangered because of the overfishing. she is a patient woman. It comes in all shapes, sizes and colors. Also known as ‘twig catfish’ this bizarre-looking freshwater fish became more popular for its ability to graze on algae. Make your aquarium shine with any of these 25 most beautiful freshwater fish in the world. Regal tang loves to eat algae suing their sharp and small teeth to help their coral protectors clean. The Roseline Torpedo shark is an endangered species, so when purchasing, make sure the ones you get are actually fish tank raised, and not wild-caught. Their bodies start off bright orange with some light blue spots scattered about. Here’s a friendly tip – the contrast created by black mollies in a tank with some brightly colored tank mates is truly eye-pleasing. Males have this strong yellow honey-ish vibe going on, while female’s coloration is a bit duller. There are different varieties like the Long Finned Bristlenose or the Albino Bristlenose. This applies to a degree to every fish, but still…. The best thing is that they can do well alone or even in small groups. They are part of the eel-resembling fish that can be kept in freshwater aquariums. The spikes catch on things easier as well, but proper tank maintenance and making sure there aren’t sharp-edged decorations will make Crowntails thrive. Malawi Mbunas come in different shapes and sizes. Not only its exotic coloration but also the shape of the discus fish’s body is quite the sight. If you want a multicolored tank with cool yet small fish in it you can definitely consider a school of Mosquito Chili Rasboras. They are basically 8cm in length. These are one of the most difficult to breed in an aquarium and hence known as hermaphroditic. Some people say those fins contribute to a not-quite-appealing insect look, but I strongly disagree with that statement. These fish are tiny and will reach a maximum of one inch, but they have the confidence of a 4+ inch fish. Rated #7: Freshwater Fish - Apistogramma Cacatuoides - Double Full Red Cockatoo Cichlid Stocking In 40 Gallons Tank. Elephant nose and the snake loaches, Kuhli loach, big enough tetras as Red Eye Tetra, Catfish like the Bristlenose pleco, Dwarf Gourami, Bolivian ram, Mollies (some Mollies are fin nippers, so make sure yours aren’t by observing their behaviour); Gouramis, dwarf community fish, Corydoras, a group of Kuhli loaches; Cardinal Tetra, Kuhli Loach, Julii Cory, Dwarf rainbowfish, Barred Espei Pencilfish, Dwarf Gourami; Tiger barbs, other similar by size Rainbowfish, Danios, Bristlenose pleco, Cory catfish, Swordtail fish; minimum of 5 gallons but 10 gallons would be better. Tiger barbs (more than 6), Zebra danios (more than 7), Black skirt tetras (a school of at least 6), Siamese algae eaters, cichlids such as the Bolivian ram (fast-swimming); 20 gallons for juveniles and 125 gallons for adult specimens. It is named as Parrotfish because of the hook-shaped beak. The Bluefin Notho is a kind of killifish that deserves their own spot on this list. That being said, if you’re interested in freshwater nano fish in general, I can recommend checking out this comprehensive list. To avoid that in small tanks you can go for 1 male and a few female American Flag fish. Click here to see more options for tank mates. They are schooling fish, so make sure that you’re housing at least six of them in the aquarium to keep them happy. It is one of the most difficult fish to keep because of their difficult feeding habit. They are usually found in Banggai Islands of Indonesia. Also, Small invertebrates may be threatened as well. They will appreciate a large open area to move around, so the bigger the fish tank – the better. Aquanswers.com is a participant in the Amazon Services LLC Associates and other affiliate advertising programs, designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com or other websites of the like. Therefore this species of fish can be considered one of the smallest freshwater aquarium fish that are also exceptionally colorful. Country: Australia . However, I wouldn’t recommend this combination, as discus and angelfish are slow-swimmers and they can easily be stressed out by the red-lined barbs. Thanks to their selective breeding these cichlids have a heavily diversified coloration all across their bodies. They are one of the most beautiful fish among all fishes alive today in our Oceans. The fish was first identified in 1787 and … Male parrotfish contain harems of females. Just imagine why people spend so much money and effort to buy aquariums. I liked the images of the aquariums with this decoration. Make sure your gourami tank has enough vegetation and hiding spots, where it can find its peace. Both male and female variants are similar in appearance and love to eat Spirulina, marine algae, high-quality angelfish preparations, mysid or frozen shrimp, and other high-quality meaty items. The Honey Gourami fish is hardy and a great choice for beginners, especially if you’re looking for a bit bigger centerpiece specimen in a relatively small aquarium with tiny schooling species. Ratings: 8.07. Also, read about amazing bioluminescent animals on planet Earth. It’s best to group them, as they feel much more comfortable when there are 6 to 8 of their own in a fish tank. #8 out of 2426 Freshwater Fish submitted all-time, A breeding colony of Red Rainbow Kasanga Tropheus, take your time and research as much as possible. When deciding which fish species to incorporate in your tank, make sure that you don’t have two similar-looking species, as the Malawi Mbuna fish might confuse their partners.