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Rasboras

11 products

  • Burmese Rummy Nose Rasbora (Sawbwa resplendens) 3 - 4cm - Nano Tanks Australia Aquarium Shop

    Burmese Rummy Nose Rasbora (Sawbwa resplendens) 3-4cm

    Out of stock

    Distribution Endemic to the isolated mountain lake of Inlé and associated watershed in Shan State, eastern Myanmar. Type locality is ‘Inlé Lake, Southern Shan States, Myanmar’. The species is currently listed as ‘Endangered’ on the IUCN Red List due to a significant decline in the wild population. Unsustainable agricultural practices in and around the lake have caused increases in sedimentation, eutrophication, and pollution along with a reduction in surface area of more than 30% between the years 1935-2000. Non-native, predatory Parambassis and Tilapia species have been introduced for farming, while collection for the aquarium trade may also be exerting a negative effect. Habitat Lake Inlé lies in a karstic valley almost 900m above sea level in the Shan Plateau region and is home to many endemic animals including nine species of fish and numerous gastropods. The water is clear, shallow (2-3 metres deep in most places) and has a very fertile, loamy substrate, although it can be muddy and turbid around the margins. It is famed for its stilted villages and local fishermen known as Intha who row their boats using only one leg. These people, thought to have migrated from the south of Myanmar in the late 1300s, use naturally-occurring floating ‘islands’ consisting of tangles of various plant species as gardens. These islands form a wide raft around the lake margins, rising and falling with the water level, and have come to form the habitats of many fishes which take shelter among the tangle of roots and plant stems at their base. Macrophytes also grow densely in places. S. resplendens occurs throughout the lake, in both clear and turbid water, but is mostly collected around the vegetated margins. Maximum Standard Length 25 – 35 mm Water Conditions Temperature: 18 – 22 °C pH: 6.0 – 8.0 Hardness: 54 – 268 ppm

    Out of stock

    $10.00

  • Chilli Rasbora Boraras Brigittae - Nano Tanks Australia Aquarium Shop

    Chilli Rasbora Boraras Brigittae

    Out of stock

    Distribution: Appears to be endemic to southwestern Borneo though occurance records are scant. The type locality is ‘Bandjarmasin’, a port town in the Indonesian province of Kalimantan Selatan (South Kalimantan), and following Kottelat (1991) it’s range extends westwards as far as the Jelai Bila river basin, near the town of Sukamara, where it’s said to occur sympatrically with the congener B. merah (but see ‘Notes’). Habitat: Inhabits black water streams and pools associated with ancient forest peat swamps. The water is stained brown due to the release of tannins and other chemicals released by decomposing organic matter and the substrate scattered with fallen leaves, twigs and branches. Such environments characteristically contain very soft (negligible hardness), acidic (pH as low as 4.0) water and are often dimly-lit due to dense marginal vegetation and the forest canopy above. Across much of Southeast Asia these precious biotopes are under threat from rubber or palm oil plantations, building developments and other human activities. Water Conditions: Temperature: 20 – 28 °C pH: 4.0 – 7.0 Hardness: 18 – 179 ppm Reference: https://www.seriouslyfish.com/species/boraras-brigittae/

    Out of stock

    $20.00 - $25.00

  • Clown Rasboras (Rasbora kalochroma) - Nano Tanks Australia Aquarium Shop

    Clown Rasboras (Rasbora kalochroma)

    Out of stock

    Clown rasboras live in forest streams which are heavily stained with tannins. As a result direct sunlight doesn't penetrate in to their environment and so the species does best in a low light set up. Bogwood, rockwork, twigs and dried leaves make ideal naturalistic decor for their aquarium. Clown rasboras are quite large and they are extremely active swimmers, as such they require a relatively large aquarium for their size. 250litres (typically a 48" x 18" x 18" aquarium should be considered the minimum size for a group of these fish. It is essential that these fish are kept in soft acidic water if they are to thrive. Groups of clown rasboras should have a ratio of one male to two females if possible and ideally at least twelve individuals.

    Out of stock

    $12.95

  • Harlequin Rasbora - Nano Tanks Australia Aquarium Shop

    Harlequin Rasbora

    The Harlequin Rasbora is an extremely desirable aquarium addition thanks to its gorgeous metallic coloration and ease of care. It’s not difficult to see why so many hobbyists treasure it. A large school of Harlequin fill the upper areas of the aquarium with movement and colour so lively and vibrant that even non-hobbyists marvel at the display. They have black “pork chop” shaped patch and beautifully lustrous copper/orange body. The distinguishing triangular patch begins near the dorsal fin and comes to a point near the base of the caudal fin. The patch on the male fish is slightly rounded at the bottom with an extended tip. In contrast, the patch on the female Rasbora is straight. The females larger than the male. They do best in an established planted aquarium with open areas for swimming. The Harlequin Rasbora should be kept in schools of 8-10 individuals and housed with other small, peaceful fish. The mild nature of the Harlequin Rasbora makes it a great community fish. Rasbora heteromorpha generally spawns on the undersides of broad-leaved plants. A breeding tank with shallow, warm, acidic, soft water with broad-leaved plants should be set up. To encourage spawning, pair a young (9-12 months old) female Harlequin Rasbora with a two-year old male and offer live food items. After spawning, remove the parents and keep the aquarium dark until the eggs hatch (after about 24 hours). Feed the fry infusoria. An omnivore, the Harlequin Rasbora does well on a diet of prepared flake food, as well as freeze-dried bloodworms and tubifex. Approximate Purchase Size: 1/2″ to 1″

    $7.00

  • Hengeli Rasbora - Nano Tanks Australia Aquarium Shop

    Hengeli Rasbora

    Out of stock

    Scientific Name Trigonostigma HengeliFamily CyprinidaepH 5.5 – 7.5DH 1 – 14Temp 22 – 28 degreesLife Span 3 – 5 years OriginSumatra & Borneo Islands in Indonesia. They reside in blackwaters and slower flowing streams. DescriptionThe Hengeli Rasbora is also called the Growlight Rasbora. Being the smallest of the trigonostigma genus the Hengeli will grow up to 3 – 4cm in length. Most of their body is translucent with the most significant feature, a bright orange marking on the lateral line from the centre of its body to the Caudal fin with a black marking underneath this. Males are not as round as females. Although this species of Rasbora is quite hardy it is not recommended to use this fish while cycling a new aquarium. EnvironmentProvide a tank that is dimly lit with lots of plants for hiding spaces as the Hengeli is a shy fish. Keep filter flow to a minimum, allowing wide open spaces for them to swim around in as they are quite energetic. A darker substrate will help to bring out the Rasbora’s colours. They can tolerate a wide range of conditions. Maintain pH from 5.5 – 7.5 and soft to moderately hard water 1 – 12 dGH. Minimum tank size for a group should be at least 100 litres. BehaviourThe Hengeli Rasbora is extremely peaceful and suitable for any aquarium with non-aggressive fish. The more placid the better. It’s a shoaling fish and best kept in a group of at least 6 or more as this makes them feel more relaxed about their environment. The more the better when it comes to shoaling fish. A hierarchy will be formed within the group. The main area of the tank it likes to reside in is the middle, but it will frequent the top and bottom as well. This species of Rasbora is a faster swimmer than other Rasbora. FoodThe Hengeli Rasbora is an omnivore so it will enjoy a wide range of foods as it is not too fussy. Flake food, worms, live and frozen food like brine shrimp, daphnia, mosquito larvae & vegetables. Keep serving sizes small as they are not big fish. DiseaseThere are no specific diseases that directly affect this species but they are prone to a variety of others. BreedingAlthough very difficult to breed in an aquarium it can be achieved. Keep water conditions optimal, providing them with soft acidic conditions. They will attach their eggs to the undersides of leaves. To induce spawning keep the tank quite dark, feed lots of live foods and even do water changes to simulate a change of seasons. So the parents do not eat their young, they should be removed after spawning. Feed young infusorians to begin, moving onto brine shrimp and then powdered fry foods as they get bigger.

    Out of stock

    $5.00 - $6.00

  • Neon Green Rasbora 2cm (Microdevario Kubotai) - Nano Tanks Australia Aquarium Shop

    Neon Green Rasbora 2cm (Microdevario Kubotai)

    Out of stock

    Care A large group (10+) of these tiny iridescent shoaling fish makes for an eye-catching display in smaller softwater planted aquaria. The aquarium should be aquascaped with zones of dense planting, including shady bogwood pieces and some floating plants to help diffuse the light. There should be moderate water movement to encourage good levels of oxygenation, but the current should not be too severe. Microdevario kubotai are peaceful and best maintained either in a species-only set up, or alongside other tiny fish of a similar disposition; they are not always suitable for the community aquarium on account of their diminutive size and slightly timid nature. However, larger groups, ample cover, and peaceable tankmates will give them much more confidence. The tank must be mature and receive plenty of small partial water changes on a regular basis.   Feeding Small frozen foods such as baby brineshrimp, cyclops, and daphnia, plus crushed flake and micro pellets.   Breeding In densely planted aquaria with large groups of well-conditioned M. kubotai, spawnings should occur regularly with eggs being scattered over vegetation and decor. The eggs and resultant tiny larvae will be seen as food by the adults, but if there is plenty of plant cover, some should survive into adulthood. If a greater number of fry is desired, a separate breeding aquarium should be set up with plenty of Java moss/spawning mops and one well-conditioned pair of M. kubotai added. Once spawning is over, the adults should be carefully removed to another aquarium.

    Out of stock

    $30.00 - $40.00

  • Phoenix Rasbora 'Bororas Merah' (false brigittae aka False Chilli Rasbora) - Nano Tanks Australia Aquarium Shop

    Phoenix Rasbora 'Bororas Merah' (false brigittae aka False Chilli Rasbora)

    Out of stock

    Looking for stunning Boraras Merah fish in Australia? Look no further! Nano Tanks Australia Aquarium Shop offers top-quality Boraras Merah that will bring vibrant color and charm to your aquarium. With their striking red coloration and peaceful nature, Boraras Merah is an excellent choice for aquarists of all levels. Our Boraras Merah are carefully selected and bred to ensure their health and vitality. We prioritize the well-being of our fish and provide them with optimal living conditions. With our expertise in fish care, you can trust that your Boraras Merah will thrive in your aquarium. Shop with confidence at Nano Tanks Australia. Our seamless online shopping experience makes it easy to find and purchase your favorite Boraras Merah. With prompt and secure delivery, your fish will arrive safely at your doorstep. Elevate your aquarium with the captivating beauty of Boraras Merah from Nano Tanks Australia Aquarium Shop. Bororas merah false brigittae, also known as false chili rasbora, is a species of fish native to Southeast Asia. It is a small fish with a bright red body and a black stripe running along the midline of Proper care is essential to ensure the health and well-being of your Boraras Merah. Here are some care instructions to help you create an optimal environment for these beautiful fish: Aquarium Setup: Provide a well-maintained aquarium with a minimum size of 10 gallons (38 liters) to accommodate a small group of Boraras Merah. A planted tank with plenty of hiding places and floating plants mimics their natural habitat and creates a sense of security. Water Parameters: Maintain a stable water temperature between 72°F and 78°F (22°C - 26°C) and a pH level around 6.0 to 7.5. It is essential to provide clean and well-filtered water, so regular water changes are necessary to keep the water quality high. Tank Mates: Boraras Merah is a peaceful species that should be kept with other peaceful fish of similar size. Avoid keeping them with aggressive or larger species that may outcompete or harass them. Feeding: Offer a varied diet consisting of high-quality flake food, small pellets, and live or frozen foods such as brine shrimp, daphnia, or micro worms. Supplement their diet with small-sized foods to accommodate their small mouths. Behavior and Compatibility: Boraras Merah are schooling fish, so it is best to keep them in groups of at least six individuals. This not only provides a more natural and visually appealing display but also reduces stress and promotes better overall health. Maintenance: Regularly monitor water parameters, perform routine water changes, and maintain proper filtration to ensure a clean and healthy environment for your Boraras Merah. Remove any uneaten food or debris to prevent water quality issues. By following these care instructions, you can create a suitable and thriving environment for your Boraras Merah. Enjoy the beauty and charm of these vibrant fish in your aquarium! the body. It has a long, slender body with a pointed head and large eyes. The fins are red, with a yellow hue on the tips. The fish is a schooling species and prefers to live in small groups in slow-moving rivers and streams with plenty of vegetation. It is an omnivore, feeding on zooplankton, worms, insects, and small crustaceans. This species is relatively easy to care for in aquariums and can be kept in a community tank with other peaceful fish.  

    Out of stock

    $10.00 - $15.00

  • Purple Harlequin Rasbora - Nano Tanks Australia Aquarium Shop

    Purple Harlequin Rasbora

    Out of stock

    The Purple Harlequin Rasbora, also known as the Trigonostigma hengeli, is a small and colorful freshwater fish that is popular among aquarium hobbyists. With its stunning bright purple and silver coloration, this rasbora is a popular choice for planted tanks and nano aquariums. The Purple Harlequin Rasbora is a peaceful and social fish that enjoys swimming in schools of six or more, making it an excellent addition to community aquariums. They are also hardy and easy to care for, making them a great option for beginner aquarists. In terms of habitat, the Purple Harlequin Rasbora prefers a densely planted aquarium with plenty of hiding places, and soft, slightly acidic water with a pH between 6.0 and 7.0. They are also best kept in small groups and should be fed a varied diet of high-quality flake and pellet food, as well as frozen or live foods. Overall, the Purple Harlequin Rasbora is a beautiful and popular fish that adds a vibrant pop of color to any aquarium. With its peaceful nature and easy care requirements, it is a great option for both beginner and experienced aquarists alike.

    Out of stock

    $10.00 - $12.00

  • Rasbora Espei - Nano Tanks Australia Aquarium Shop

    Rasbora Espei

    Out of stock

    Rasbora espei is a small, colorful freshwater fish native to Southeast Asia. It is a member of the Cyprinidae family, which also includes carps and minnows. Its scientific name is Rasbora espei. It is a very active fish and is often found in groups in the wild. It has a bright yellowish-green body with dark stripes and spots covering its sides, tail, and fins. It has been known to reach a maximum size of up to four inches in length. The Rasbora espei is an omnivore that feeds on both plant and animal matter. It is a peaceful fish that is often kept in community aquariums with similarly sized, non-aggressive fish. It has a lifespan of up to five years with proper care.

    Out of stock

    $8.00 - $9.00

  • Rasboras Maculatus 2cm - Nano Tanks Australia Aquarium Shop

    Rasboras Maculatus 2cm

    Out of stock

    Rasboras maculatus (the Spotted Rasbora) is a fish native to Southeast Asia. It is a peaceful schooling fish that is often kept in aquariums. It has a distinctive black spot on its caudal fin, and its body is a metallic silver color. It can reach up to 1.5 inches in length, and it is an omnivore. This fish is relatively easy to care for and can live up to 5 years in captivity. It is a popular and active fish that can add color and activity to an aquarium.

    Out of stock

    $5.00

  • Scissors Tail Rasbora - Nano Tanks Australia Aquarium Shop

    Scissors Tail Rasbora

    Out of stock

    The Scissortail Rasbora (Rasboroides sp.) is a small and colorful fish that is native to Southeast Asia. It has a long, slender body with a wide, pointed tail that resembles a pair of scissors. The Scissortail Rasbora is a freshwater fish that prefers a slightly acidic aquarium environment and will thrive in a well-maintained aquarium with plenty of hiding places. The Scissortail Rasbora is a peaceful and social fish that will do well in a community aquarium with other compatible species. It is an active swimmer and loves to explore its surroundings. The Scissortail Rasbora is an omnivore that enjoys a variety of foods, such as live or frozen foods, flakes, and pellets. It does best when kept in groups of at least six.

    Out of stock

    $7.00 - $8.00

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