The Green Kubotai Rasbora: A Jewel of Freshwater Aquariums

Introduction:
The Green Kubotai Rasbora, scientifically known as Microdevario kubotai, is a captivating and vibrant fish species that has gained popularity among aquarium enthusiasts. Renowned for its striking green coloration and active nature, this rasbora brings a unique charm to freshwater aquariums. In this article, we will explore the key characteristics, care requirements, and the overall allure of the Green Kubotai Rasbora.

Appearance and Characteristics:
The Green Kubotai Rasbora is a small-sized fish, reaching an average length of about 1.5 inches (4 cm) when fully grown. Its most notable feature is its emerald green body, which is accented by a series of horizontal black stripes that run along its length. The vibrant green coloration is truly eye-catching and gives the fish a captivating presence in any aquarium setting.

Behavior and Temperament:
This species is known for its lively and active nature, constantly exploring its surroundings and engaging in social interactions with other fish. The Green Kubotai Rasbora is a shoaling species, meaning they thrive when kept in groups of at least six individuals. The presence of a school of these rasboras adds a dynamic and visually appealing element to the aquarium.

Tank Setup and Water Requirements:
Creating a suitable habitat for the Green Kubotai Rasbora is relatively straightforward. A well-planted aquarium with open swimming spaces is ideal, providing ample hiding places and areas for exploration. Dense vegetation, such as Java moss or Vallisneria, can be used to mimic their natural habitat. It is important to ensure good water quality by maintaining stable parameters: a temperature range of 73-79°F (23-26°C), a pH level around 6.5-7.5, and moderate water hardness.

Diet and Feeding:
Green Kubotai Rasboras are omnivorous and accept a wide variety of foods. In the wild, they primarily feed on small invertebrates, algae, and zooplankton. In captivity, a well-balanced diet can be achieved by offering them a combination of high-quality flake or pellet food supplemented with live or frozen foods like daphnia, brine shrimp, or bloodworms. Providing a varied diet helps maintain their vibrant colors and overall health.

Compatibility and Tankmates:
The Green Kubotai Rasbora is generally peaceful and can coexist with other small, non-aggressive fish species that share similar water requirements. Ideal tankmates may include other rasboras, tetras, danios, and small peaceful catfish species. Avoid pairing them with fin-nipping or aggressive fish, as it can cause stress and damage to their delicate fins.

Breeding:
Breeding the Green Kubotai Rasbora can be a rewarding experience. To encourage spawning, a separate breeding tank can be set up with clumps of fine-leaved plants or spawning mops. A slightly acidic pH level and slightly elevated temperature (around 80°F or 27°C) can stimulate breeding behavior. Once the eggs are laid, the adults should be removed to prevent them from consuming the eggs. The fry will hatch in approximately 24 to 36 hours and can be fed infusoria or commercially available liquid fry food until they are large enough to accept small live or frozen foods.

Conclusion:
The Green Kubotai Rasbora is an enchanting addition to any freshwater aquarium, captivating hobbyists with its vibrant green coloration and active behavior. With proper care, suitable tankmates, and an appropriate diet, these rasboras can thrive and create a visually stunning and dynamic display.