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Neon Green Kubotai Rasbora (Microdevario kubotai)

$899 CAD
Shipping calculated at checkout.
SKU: 400000003412

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Neon Green Kubotai Rasbora (Microdevario kubotai)

Description

Neon Green Kubotai Rasbora (Microdevario kubotai) is a dazzling nano fish known for its shimmering green coloration and peaceful nature. Native to Thailand and Myanmar, it's a favorite for planted tanks and community aquariums. 

Species Overview

  • Scientific Name: Microdevario kubotai
  • Common Names: Neon Green Rasbora, Kubotai Rasbora, Green Rasbora
  • Size: ~2 cm (0.8 inches)
  • Lifespan: 3–7 years
  • Temperament: Peaceful, schooling
  • Difficulty: Beginner to intermediate 

Tank Setup

  • Minimum Tank Size: 15 gallons for a school of 8+
  • Aquascape:
    • Dense vegetation (Java moss, Anubias, Crypts)
    • Floating plants to diffuse light
    • Driftwood and leaf litter for natural feel
  • Lighting: Moderate to subdued
  • Filtration: Gentle flow; sponge filters ideal
  • Substrate: Dark substrate enhances coloration 

Water Parameters

  • Temperature: 68–80°F (20–27°C)
  • pH: 6.0–7.0
  • GH: 4–8
  • TDS: 18–179 ppm
  • Water Flow: Moderate, not strong 

Diet

  • Type: Omnivorous micro-predator
  • Staples:
    • Crushed flakes, micro pellets
    • Live/frozen: daphnia, brine shrimp, mosquito larvae
  • Vegetables: Blanched zucchini, lettuce
  • Feeding Tip: Small mouths—use appropriately sized food 

Breeding

  • Method: Egg scatterers
  • Spawning Setup:
    • Dense plants or spawning mops
    • Separate breeding tank recommended
  • Process:
    • Eggs hatch in ~72 hours
    • Fry become free-swimming in 3–4 days
    • Feed infusoria, then baby brine shrimp and microworms 

Tankmates

  • Compatible With:
    • Chili Rasboras, Ember Tetras, Celestial Pearl Danios
    • Corydoras, shrimp (with caution—may eat fry)
  • Avoid:
    • Large or aggressive fish
  • Group Size: Minimum 8; more enhances confidence and color 

Specifications
  • Category
    Rasboras
  • Species Type
    Green Neon Rasbora
  • Water Temperature
    72°F to 80°F
  • Minimum Tank Size
    5 Gallons
  • Water pH Level
    Acidic, Neutral
  • Habitat Preference
    Planted Tanks, Driftwood, Rocky Tanks
  • Behaviour
    Community Fish, Schooling

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Neon Green Kubotai Rasbora (Microdevario kubotai) | Tetras Rasboras & Pencilfish | Largest Tropical Fish Selection at Your Local Fish Store
Sunbeam Aquatics

Neon Green Kubotai Rasbora (Microdevario kubotai)

$899 CAD

Neon Green Kubotai Rasbora (Microdevario kubotai) is a dazzling nano fish known for its shimmering green coloration and peaceful nature. Native to Thailand and Myanmar, it's a favorite for planted tanks and community aquariums. 

Species Overview

  • Scientific Name: Microdevario kubotai
  • Common Names: Neon Green Rasbora, Kubotai Rasbora, Green Rasbora
  • Size: ~2 cm (0.8 inches)
  • Lifespan: 3–7 years
  • Temperament: Peaceful, schooling
  • Difficulty: Beginner to intermediate 

Tank Setup

  • Minimum Tank Size: 15 gallons for a school of 8+
  • Aquascape:
    • Dense vegetation (Java moss, Anubias, Crypts)
    • Floating plants to diffuse light
    • Driftwood and leaf litter for natural feel
  • Lighting: Moderate to subdued
  • Filtration: Gentle flow; sponge filters ideal
  • Substrate: Dark substrate enhances coloration 

Water Parameters

  • Temperature: 68–80°F (20–27°C)
  • pH: 6.0–7.0
  • GH: 4–8
  • TDS: 18–179 ppm
  • Water Flow: Moderate, not strong 

Diet

  • Type: Omnivorous micro-predator
  • Staples:
    • Crushed flakes, micro pellets
    • Live/frozen: daphnia, brine shrimp, mosquito larvae
  • Vegetables: Blanched zucchini, lettuce
  • Feeding Tip: Small mouths—use appropriately sized food 

Breeding

  • Method: Egg scatterers
  • Spawning Setup:
    • Dense plants or spawning mops
    • Separate breeding tank recommended
  • Process:
    • Eggs hatch in ~72 hours
    • Fry become free-swimming in 3–4 days
    • Feed infusoria, then baby brine shrimp and microworms 

Tankmates

  • Compatible With:
    • Chili Rasboras, Ember Tetras, Celestial Pearl Danios
    • Corydoras, shrimp (with caution—may eat fry)
  • Avoid:
    • Large or aggressive fish
  • Group Size: Minimum 8; more enhances confidence and color 

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