Indian Hifin Barb - Oreichthys cosuatis : Complete Fish Profile & Care Guide
Table of contents
Introduction
The Indian Hi Fin Barb (Oreichthys cosuatis) is a captivating and somewhat rare species known for its small size, attractive appearance, and timid nature. These barbs can serve as a delightful addition to nano or well-planted aquariums that house other small temperate species. However, it is important to note that due to their delicate nature and small size, the Indian Hi Fin Barb is not recommended for general community aquariums.
While often mistaken for the Drape Fin Barb, the Indian Hi Fin Barb is significantly smaller and can be easily distinguished by trained enthusiasts. Therefore, when considering suitable tankmates, it is advisable to select other nervous Dwarf Barbs, such as the Eight Banded False Barb, Golden Dwarf Barb, and the exquisite Butterfly Barb. Additionally, small Cyprinids like Chilli Rasbora, Vietnamese Cardinal Minnows, and smaller Danios, such as the Dwarf Spotted Danio, can coexist harmoniously. Other compatible options include smaller Tetras, Corydoras Catfish, and Otocinclus. However, it is important to avoid pairing the Indian Hi Fin Barb with larger, aggressive, or boisterous fish, as they are slow feeders and easily intimidated.
The Indian Hi Fin Barb thrives in a shoaling environment, and it is recommended to maintain a group of eight or more individuals. Providing an aquarium with multiple broken lines of sight facilitates their hierarchy development and minimises aggression. Isolating these barbs in small groups or cramped conditions can lead to withdrawal and aggression among subdominant individuals.
Creating an ideal habitat for the Indian Hi Fin Barb involves a fully-decorated aquarium with abundant aquatic plants and strategically placed woody arrangements using bogwood or driftwood. Adding floating plants can help reduce the intensity of light entering the aquarium. Gentle water flow and filtration are preferred, while a soft substrate is ideal for accommodating their tiny sensory bristles, which they utilise for grazing.
In terms of appearance, the Indian Hi Fin Barb showcases a striking silvery bronze body adorned with relatively large scales. The transparent dorsal fin is a remarkable feature, complemented by prominent black markings along the top edge. Additionally, these fish exhibit vibrant red ventral fins and develop a distinct black spot on their anal fin as they mature.
Indian Hifin Barb Photos
Sexual Dimorphism
Distinguishing between male and female Indian Hi Fin Barbs is a relatively straightforward task. Males exhibit discernible characteristics that set them apart from their female counterparts. They typically display a slightly larger size, enhanced vibrant colouration, and an elongated dorsal fin. Conversely, females tend to be smaller in stature, exhibit a more subdued colouration, and possess a deeper body shape compared to males. By observing these distinguishing features, aquarists can easily discern the gender differences within this species.
Quick Facts
| Scientific Name | Oreichthys cosuatis |
|---|---|
| Year Described | 1822 |
| Other Names | Indian Hi-fin Headstander Barb, Hifin Indian Headstander Barb, Hi-Fin Headstander Barb |
| Kingdom | Animalia |
| Classification | Actinopterygii |
| Order | Cypriniformes |
| Family | Cyprinidae |
| Genus | Oreichthys |
| Origins | India , Bangladesh , Nepal , Thailand |
| Max Size | 4.5 cm |
| Temperament | Peaceful |
| Aquarium Level | Bottom - Middle |
| Difficulty | Beginner - Intermediate |
| Shoaling | Yes |
| Best kept as | Groups 8+ |
| Diet & Feeding | Omnivore |
| Reproduction | Egg-Scatterer |
| Average Lifespan | Up to 5 Years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| pH | 6.5 - 7.5 |
| GH | 8 - 12 |
| TDS | 90 - 268 |
| ℉ | 75 - 82 |
|---|---|
| ℃ | 23 - 27 |
Natural Habitat
Indian HiFin Barbs originate from a fascinating range of regions, including Nepal, India, Bangladesh, Thailand, Myanmar, and the picturesque Western Ghats mountains in southern India. In their natural habitats, these Barbs navigate the meandering waters of the Ganges and Brahmaputra River Drainage, leaving their mark on the states of West Bengal and Odisha. They inhabit slow-flowing streams, ponds, canals, and other water bodies adorned with dense vegetation. These captivating fish have adapted to these serene environments, finding solace amidst the calm currents and clear waters. The lush vegetation surrounding them provides shelter and sustenance, creating a harmonious and inviting home.
Breeding
Indian HiFin Barbs exhibit an egg-scattering spawning behaviour, often favouring heavily planted aquariums for this purpose. However, for those seeking to enhance fry production, a more controlled breeding approach is recommended. Conditioning the adult barbs together is still a crucial step, but it is also essential to set up a separate breeding tank to facilitate optimal spawning conditions.
The breeding tank should be equipped with an ample quantity of java moss or a couple of spawning mops, providing suitable surfaces for the barbs to scatter their eggs. While filtration is not essential, a small air-driven sponge filter may be employed if desired. It is advisable to introduce a single pair of well-conditioned adult barbs to the breeding tank, ensuring a slow and gentle transfer to minimize stress.
If the conditions in the breeding tank meet the barbs' preferences, spawning is likely to commence. Once the spawning process begins, it will occur at irregular intervals throughout the day. The presence of plants or spawning mops proves invaluable during this period, offering hiding places for females to seek refuge from overly eager males. After spawning has concluded, promptly remove the adult barbs from the breeding tank to prevent them from consuming the eggs.
The incubation period for the eggs is temperature-dependent, typically ranging from 24 to 36 hours. Initially, the fry will rely on their yolk sac for nourishment during the first few days. As the yolk sac is fully consumed, and the fry becomes free-swimming, it is advisable to provide them with suitable microscopic foods, such as paramecium or other appropriate options. As the fry continues to develop, their diet can be supplemented with baby brine shrimp and microworms.
By following these breeding guidelines, aquarists can enhance the successful reproduction of Indian HiFin Barbs while ensuring the optimal nourishment and growth of the fry.
Diet & Feeding
Indian Hi Fin Barbs are known for their adaptable feeding habits and are not particularly demanding when it comes to their diet. While they readily accept high-quality dried foods of an appropriate size, offering a more varied menu is advisable to promote optimal health and vibrant colouration in these fish. Supplementing their diet with a daily selection of small live, frozen, and freeze-dried foods such as artemia, daphnia, and Tubifex is highly recommended. This diversified feeding regimen not only enhances the overall well-being of the Barbs but also stimulates their natural breeding instincts. By incorporating a range of nutritious options, aquarists can ensure the best condition and appearance of their Indian Hi Fin Barbs while fostering an environment conducive to breeding behaviour.
Videos
10 tank mate ideas for the Indian Hifin Barb
Looking for some awesome tank mate ideas for your Indian Hifin Barb? Look no further! Here are 10 of the most captivating & fascinating options that will liven up your aquarium!
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