They inhabit the streams and water bodies which is of high humic acid concentration and low mineral contents. Fill up the aquarium with a Freshwater switch on the water heater as well. . The Rasbora is also known as the Spartacus fish, and yes, there are a few different types of rasboras out there. Any smaller and there would not be enough space to shoal so you’d have to keep them in pairs or on their own. It is the most common and the easiest-to-keep member of the rasbora family and was first imported into Europe in 1906, making its way to the rest of the world’s aquariums soon thereafter. Bogwood is a great addition as it lowers the pH and hardness of the water by absorbing peat tannins, which helps to maintain the water parameters closer to their natural habitat. If the fish isn’t getting the right amount of food and nutrition within its diet, it will become weak to fight these diseases due to improper diet and nutrition. Minimum Tank Size: 10 gallon. Trigonostigma heteromorpha, commonly known as the red rasbora or harlequin rasbora is a blessing to the eye and easy to care for fish. The Harlequin Rasbora is a flexible fish in the aquarium owed to their rugged and tough body. However, some harlequin rasboras may try to nip bettas fins. Properly install and fit the heater and set it up at around 76° F. This temperature is adequate and fine. The species is near to its extinct in its natural habitat due to the expansion of the agricultural activities of these regions. Harlequin Rasbora (Size L) - 10 pack . Here are the requirements you will need to set up a beautiful aquarium tank. Diet & Nutrition: Omnivores; should … Scientific Name: Rasbora heteromorpha Common Name: Harlequin Rasbora Adult Size: 2 inches Life Expectancy: 5-6 years Habitat: Southeast Asia on the Malay Peninsula throughout western Malaysia and southern Thailand as well as Singapore Minimum Tank Size: 10 gallon Ideal Tank Conditions: Temperature Range: 72-77° F pH Range: 6.0 - 6.5 This fish tries to get away from the light. Harlequin Rasboras are hardy species, and the disease is not an issue in a well-maintained tank. These fish also get along with others quite well, so if you are a first-time fish keeper, then without any second thought, go for them. This process is called the nitrogen cycle. You can go with a simple sponge filter media or hang-on-back filter or a canister filter. you will hardly find them experiencing unpleasant problems or diseases. Hence, they have small-mouth. Minimum Tank Size: 5 to 10 gallons; 3. Your aquarium will surely look nice when these fishes are kept in a group. They eat whatever comes on their way irrespective of their type of food. In its native habitat, the harlequin rasbora's main threat is habitat loss and run-off due to agricultural practices. As a group, they are active and vibrant, and alone, they are shy and hide amongst the plants and the other decors in the tank. You can also add some hardy floating plants such as java moss which provides both the extra shelter and the micronutrients for the small fish. Once they spawn move the breeding pair to their original tank as they consume the fry. First of all, Choose the right tank size as per the number of fish you are planning to add. Males and females are about the same size, but males tend to have a large patch of … Being one of the smaller aquarium fish, Harlequin Rasboras grow to a size of 2” (5 cm) in their fully matured stage. Ideal Tank Conditions: Temperature Range: 72-77° F; pH Range: 6.0 - 6.5; Hardness Range: 6-10; Temperament: Peaceful. Should be kept in planted aquariums with plenty of open space to observe their schooling These are some fairly small fish which usually grow to a maximum length of 2 inches. Most will only get about 1.75 inches! Although, the price might vary depending upon the availability of fish. You should avoid species that are more than double the size of the harlequin rasbora. I really appreciate all of your support! It is a member of the Cyprinidae family. It is a shoaling fish that should ideally be kept with at least six individuals or more. Keep the water movement to the minimum. But, as compared to other fishes This looks attractive with Silver shiny vibrant color over its body. However, you can keep them the tank where the temperature range from 70 to 82°F (21 to 28 °C). The Purple Harlequin Rasbora is easy in care as long as it has stable water parameters with good water quality. Habitat: Southeast Asia on the Malay Peninsula throughout western Malaysia and southern Thailand as well as Singapore. Depending upon their diet and water environment they can even become adults in just a short span of 3 months. The Harlequin Rasbora is easy in care as long as it has stable water parameters with good water quality. This won’t cost you anything but it helps me to manage my site. Sumatra island, Indonesia refers to another species. But, do it with moderation. Choosing frozen foods or live food once in a while should be fine. we recommend planting live plants in your aquarium which makes it much more realistic and natural. Cichlids, for example, are not good companions for your harlequin rasbora. Like most Rasbora species, Harlequin Rasbora are considered an easy species to keep within a community aquarium. Harlequin Rasboras are native to the streams of Thailand, Malaysia, and Singapore. As mentioned above, Harlequin rasbora fish is very peaceful in its behavior. Automated page speed optimizations for fast site performance, Copyright. The shape and the black pattern on them are not distinct when alone, only a group of schooling harlequin rasbora can create a dazzling effect on the spectator. Your email address will not be published. Having plenty of hiding places in the tank makes them feel safe and secure. Females have a rounder abdomen than their male counterparts here. Keep the aquarium tank clean with good quality water. Further, you should take proper care of these new-born fishes. It became instantly popular among hobbyists. This is something an aquarist should take care of. Living zone. Even still, that’s on the higher end of the size spectrum. We have mastered the art of keeping and shipping aquatic life! They do best when placed in a tank as a small school, over six fish. Studies show that sick Harlequin rasboras will remarkably reduce to the baby size and then take a lot of time to recover back to their original size. Common Names : Red Rasbora, Harlequin Fish. Housing Harlequin Rasbora with Betta is quite popular among the aquarium hobbyists. Keep changing the type of food once or twice a week this way the fish stays happy and healthy. Most of the aquarists prefer adding this fish in their aquarium due to its quiet nature with the other tank mates. Their caudal fin is fork-shaped. The reasons for housing them together are: The chances of betta attacking harlequins are slim as they are fast swimmers. The Harlequin Rasbora is a small colorful fish that can be kept in a shoal or by itself with other peaceful fish (examples-cherry barbs, neons, ... Due to their small size they are a great way to add color without adding a large amount of size. However, The size of the harlequin rasbora is small in size. Harlequin Rasbora is a freshwater fish. Due to this reason, it would be much easier for fairly beginners to take care of it. You should avoid species that are more than double the size of the harlequin rasbora. The maximum limit for nitrates in the freshwater aquarium is 50 ppm. The harlequin rasbora, a prolific little fish, belongs to the family Cyprinidae. The maximum limit for nitrates in the freshwater aquarium is 50 ppm. Remove the excess amount of food present floating on the layer of water. Water parameters should match their original habitat. You may need some small supplies such as a thermometer to keep watch of the temperature of the tank water, a gravel vacuum for a weekly water change, and a test kit to check pH and the other water parameters. The harlequin rasbora, a prolific little fish, belongs to the family Cyprinidae. A good and nutritious diet is essential to make sure these grow fast and improves the development of the fish overall. Males have larger black patches compared to females. The Harlequin Rasbora is a fairly small fish, reaching only two inches (5 cm) in adulthood. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. They are undemanding, peaceful and thrive in a school of 6 –8. Consequently, it concentrates the water with high humic acid and related substances and low mineral contents. If you are planning to breed these fishes. However, they still look fantastic and the more experienced fish keeper will love them just as much! They will likely view the tiny rasboras as a snack, which is a definite no-no. You should never pair Harlequin rasbora fish with aggressive and larger fishes this might be an unpleasant experience for this fish. Managed by Praful Kharade, Harlequin Rasbora: Complete guide and care- . The female Harlequin R… They will likely view the tiny rasboras as a snack, which is a definite no-no. Although, It is completely possible to breed with these species of fishes. They are highly desirable additions to freshwater community aquariums as a group of Harlequin's have beautiful coloration and markings with a very docile disposition that makes them perfect tank mates for other small or medium sized community species. Lifespan is about 3-4 years. Harlequin Rasbora is a fast swimmer while betta moves slowly displaying its fins and tails. Harlequin Rasboras are a great shoaling fish to add to your community tank. Due to its quiet and peaceful nature, the aquarium store owners tend to stock them up. Required fields are marked *. Let them eat as much as they can up to one minute of time. . Rasbora Tank Conditions. Just like how we humans get bored of eating the same type of food. Dorsal, anal, pelvic fins along with the aforementioned caudal fins are present in this species. Remove leftovers from the tank after half an hour to 1 hour to prevent the decaying of the food. They prefer a pH of 6.4-7.0 … The distinguishing triangular patch begins near the dorsal fin and comes to a point near the base of the caudal fin. They will do best in setups that resemble their natural habitat and that have consistent water parameters. The Harlequin Rasbora is easily identified by its characteristic black \"pork chop\" shaped patch and beautifully lustrous copper/orange body. Add beautiful yet pretty Harlequin rasbora inside the aquarium. Algae bloom usually is an indication of high nitrate levels; algae start to grow with a nitrate level 10 ppm. Your email address will not be published. It is a small and friendly fish that can be kept in community aquariums with other small and friendly species. Its scientific name Trigonostigma heteromorpha, meaning “differently shaped rasbora” in Greek is to imply to its body shape is different from other members of the genus. It’s rare to see this fish on the surface or substrate. To keep them healthy you should always keep your tank clean. The best time to move them to the breeding tank is in the late afternoon or the evening. In their natural habitat, rasbora harlequin inhabits slow-moving streams of water that flow through tropical forests where waterlogged soil prevents the putrification of dead leaves and other green matters completely. Just be sure to choose the size of food to be small which fits in their small-mouth. Aggressive fishes will surely try to hunt harlequin rasbora so, this might end up being a victim. The variations of harlequin rasboras, such as Black Harlequin Rasbora, Blue Harlequin Rasbora, and Gold Harlequin Rasbora depending on the shades of the fish. Those with a strong bluish tinting will sometimes be referred to as Blue Harlequin Rasbora. Should you keep Harlequin Rasbora together? Let us know what do you think of this fish in the comment section below. Skin rot is a common disease faced by the aquarists due to poor quality of water circulation, wounded fins from fighting or fin nipping or scratching on the sharp edges of decors, etc. Its diminutive size makes this fish great for nano tanks! In this article I will cover all aspects related to How should properly take care of it, Its appearance and Behaviour, the Selection of the right tank mates, The complete breeding process, Choosing the right tank size, Tank requirements and Setting it up. This is a peaceful fish that makes the right choice for adding this fish to the community aquarium as well. Realistic and natural fish from Southeast Asia, mainly from Thailand, Malaysia, Singapore Sumatra and Thailand... 48 U.S. states & to military APO/FPO addresses to imply to its attractive looks, larger fishes try to Harlequin! Any sign of nitrate poisoning until it reaches the level 100 ppm rear portion their! 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Proper water temperature and very soft, acidic water after your Rasbora well enough then they grow., that environment won ’ t suit the Harlequin Rasbora in a freshwater! Of Rasboras out there harder as compared to other fishes this looks attractive with Silver lining and few of. Rasbora inside the aquarium and then plant some live plants around it nitrate levels ; algae start to with!