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Red Ruby Taiwan Bee

Caridina cantonensis

Also known as: Ruby Red Shrimp, Red Ruby Shrimp, Taiwan Bee Red Ruby, Ruby Taiwan Bee

1.5-2 yr life
1-1.2" size
Difficult

Water Parameters

TDS 100-150 ppm
Optimal: 120-150
GH 4-6 dGH
Optimal: 4-5
KH 0-2 dKH
Optimal: 0-1
pH 5.8-6.8
Optimal: 6-6.4
Temp 68-75F
Optimal: 70-73F (21-23C)
Optimal
Acceptable

Requirements

RO Water Required
Active Substrate Required
Min Tank Size 10gal / 38L
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About Red Ruby Taiwan Bee

Red Ruby Taiwan Bees are prized for their brilliant, jewel-like red coloration that distinguishes them from other red Taiwan Bee varieties. While Wine Reds exhibit a deeper burgundy tone, Red Rubies shine with a brighter, more vibrant red reminiscent of precious ruby gemstones. This variety emerged from Taiwan Bee breeding programs and has become a favorite among collectors who appreciate its striking appearance. The defining characteristic of Red Rubies is the quality of their red coloration - it should be bright, saturated, and jewel-like rather than dark or muddy. When combined with clean white markings, the contrast creates specimens that truly stand out in any collection. The best Red Rubies appear to glow under proper aquarium lighting. Like all Taiwan Bee varieties, Red Rubies demand pristine water conditions and are recommended for experienced Caridina keepers. They share the same parameter requirements as other Taiwan Bees but can be particularly sensitive to fluctuations. Their beauty makes the extra care worthwhile for dedicated hobbyists willing to provide optimal conditions.

Quick Facts

Difficulty
advanced
Lifespan
1.5-2 years
Adult Size (Female)
1-1.2"
Adult Size (Male)
0.8-1"
Breeding
difficult
Min Tank Size
10gal

Water Parameters for Red Ruby Taiwan Bee

Maintaining stable water parameters is crucial for the health and coloration of Red Ruby Taiwan Bee. As a Caridina species, they require more specific water conditions and are less tolerant of parameter swings.

Parameter Range Optimal
TDS 100-150 ppm 120-150 ppm
GH 4-6 dGH 4-5 dGH
KH 0-2 dKH 0-1 dKH
pH 5.8-6.8 6-6.4
Temperature 68-75°F (20-24°C) 70-73°F

Tank Setup for Red Ruby Taiwan Bee

  • Active buffering substrate is non-negotiable for Taiwan Bee keeping
  • Heavy planting with mosses provides biofilm surfaces and hiding spots
  • Sponge filtration is safest for delicate Taiwan Bee shrimplets
  • Include Indian Almond Leaves and botanicals for biofilm and water conditioning
  • Established, stable tanks perform far better than new setups for Taiwan Bees

Care Tips for Red Ruby Taiwan Bee

  • RO water remineralized with Caridina GH+ is mandatory - no shortcuts with Taiwan Bees
  • Active buffering substrate maintains the acidic pH these shrimp require
  • TDS should remain stable between 100-150 ppm with minimal fluctuation
  • Temperature stability is more important than hitting exact numbers
  • Small, frequent water changes (5-10% weekly) prevent parameter swings
  • Use only shrimp-safe products - Taiwan Bees are highly sensitive to contaminants
  • A mature, well-established tank is essential before adding Red Rubies

Feeding Red Ruby Taiwan Bee

  • Premium Caridina foods ensure optimal nutrition and color development
  • Color-enhancing foods with natural pigments help maintain vibrant red coloration
  • Biofilm should form the dietary foundation - ensure mature tank conditions
  • Feed sparingly to maintain water quality - Taiwan Bees need pristine conditions
  • Mineral supplements support healthy molting and shell development

Breeding Red Ruby Taiwan Bee

Difficulty
difficult
Clutch Size
10-20 eggs
Gestation
28-35 days
Special Requirements
Red Ruby Taiwan Bees require extremely stable conditions for breeding success. Select breeding pairs with the brightest red coloration and cleanest white patterns. Offspring quality varies, so selective breeding over generations is necessary to maintain quality.
  • Select breeding pairs with the brightest ruby-red coloration and cleanest patterns
  • Smaller clutches (10-20 eggs) are typical for Taiwan Bee varieties
  • Shrimplet survival requires excellent water quality and abundant biofilm
  • Line breeding maintains color quality; outcrossing introduces variation
  • Culling is necessary to maintain colony quality - only keep the best specimens for breeding

Red Ruby Taiwan Bee Grading System

Red Ruby Taiwan Bee are commonly graded based on color intensity, coverage, and pattern quality. Higher grades typically command higher prices and are the result of selective breeding.

Grade 1 of 3

Standard Red Ruby

Bright ruby-red base color with clean white markings. Good saturation and pattern definition.

Characteristics

  • Vivid ruby-red coloring
  • Clear white accents
  • Good pattern separation
  • Opaque appearance
Typical Price $15-30 each
Grade 2 of 3

High Grade Red Ruby

Exceptional color intensity with perfectly defined white patterns. Premium specimens.

Characteristics

  • Maximum red saturation
  • Crisp white markings
  • Perfect pattern edges
  • Jewel-like brilliance
Typical Price $30-60 each
Grade 3 of 3

Red Ruby Extreme

The finest specimens with extraordinary color and pattern. Collector-grade shrimp.

Characteristics

  • Extraordinary color depth
  • Unique pattern variations
  • Show-quality appearance
  • Breeding potential
Typical Price $50-100+ each

Grades listed from lowest to highest quality

Common Problems with Red Ruby Taiwan Bee

  • Color intensity depends heavily on genetics, diet, and water quality
  • Breeding success rates are lower than with standard CRS/CBS
  • Parameter sensitivity makes acclimation critical - use extended drip method
  • Molting issues often indicate mineral deficiency or parameter instability
  • Stress from poor conditions causes color fading and reduced breeding

Troubleshooting Red Ruby Taiwan Bee

Caridina are particularly sensitive to water quality issues and parameter swings. Here are common problems to watch for:

View all troubleshooting guides

Red Ruby Taiwan Bee FAQ

Track Your Red Ruby Taiwan Bee Parameters

Stop guessing. Start tracking. ShrimpKeeper gives you species-specific parameter ranges, instant diagnostics, and historical graphs for your Red Ruby Taiwan Bee colony.