Buy Kubotai Rasbora (Microdevario kubotai) Online in Canada

Looking for a rare, natural neon-green fish to elevate your planted aquascape? Monster Aquarium Canada offers healthy, vibrant Kubotai Rasboras (Microdevario kubotai). Native to the fast-flowing, oxygen-rich rivers and forest streams of Ranong and Phang Nga provinces in Thailand, these active micro-fish feature a luminous electric-green to yellow-green metallic body. They are one of the very few freshwater species that deliver true bright green coloration in home aquariums.

Why Choose Kubotai Rasboras for Your Nano Aquarium?

Kubotai Rasboras add a striking color contrast against red and green plants, wood, and dark substrate, making them a top choice for modern aquascapers across Canada. Browse our complete catalog of live exotic livestock to find compatible nano species for your collection.

Electric Neon-Green Coloration & Micro Profile

Reaching a compact adult size of 0.75 to 1 inch (2 to 2.5 cm), Kubotai Rasboras are exceptionally suited for desktop aquariums and high-end aquascapes. When established in well-lit setups with dark substrates, their metallic green iridescence creates a glowing effect as they swim through the water column.

Active Schooling & Peaceful Community Temperament

Unlike many timid micro-fish, Kubotai Rasboras are energetic mid-water swimmers that tight-school continuously. They are peaceful, non-aggressive tankmates that pair well with dwarf shrimp, celestial pearl danios, micro rasboras, pygmy corydoras, and small freshwater snails.

Care Guide & Optimal Tank Parameters

To promote their brightest green iridescence and high vitality, provide clean, highly oxygenated water with moderate current. Keep your filtration system performing at its best using our canister filters and water treatments.

Water Quality & Tank Setup

• Minimum Tank Size: 10 Gallons (longer tanks allow for active schooling)

• Temperature: 72°F – 79°F (22°C – 26°C)

• pH Range: 6.0 – 7.2 (Slightly acidic to neutral water yields peak coloration)

• Aquarium Decor: Densely planted aquascapes, dark substrates, driftwood, and moderate water movement to simulate forest streams.

Specialized Micro Diet & Feeding

Kubotai Rasboras have small mouths and fast metabolisms. Feed a nutrient-dense diet of high-quality micro-pellets, crushed spirulina flakes, baby brine shrimp, cyclops, and daphnia from our aquarium food catalog.

Frequently Asked Questions (FAQs)

How big do Kubotai Rasboras grow?

Kubotai Rasboras are true micro-fish, reaching a maximum adult size of 0.75 to 1 inch (2 to 2.5 cm) in length.

How many Kubotai Rasboras should be kept together?

Because they are an active schooling species, they should be kept in groups of at least 8 to 12 individuals. Larger schools encourage tight shoaling behavior and bring out their brightest neon colors.

Are Kubotai Rasboras safe with freshwater dwarf shrimp?

Yes! Due to their small mouths and peaceful nature, Kubotai Rasboras are safe to keep alongside adult Cherry Shrimp, Crystal Red Shrimp, and other dwarf Neocaridina and Caridina species.

How do you ship delicate nano fish across Canada?

At Monster Aquarium Canada, all nano fish are packed using specialized temperature-controlled packaging, seasonal heat or ice packs, and oxygenated water. Every order is sent via express overnight delivery backed by our 100% Live Arrival Guarantee.

What is the average lifespan of a Kubotai Rasbora?

In a well-maintained aquarium with stable water parameters, high oxygen levels, and proper diet, Kubotai Rasboras typically live between 3 to 5 years.