FishyHub
Rainbow Crab
Click to enlarge

Unless otherwise stated, product might differ from image as image is representative of species and not of actual product

Livestock/Snails, Crays & Other Shellfish/Crab

Rainbow Crab

Beginner FriendlySemi-AggressiveHardyOmnivoreBrackish
SGD 12.50

Delivery Information

Delivery takes 3 to 7 working days. Delivery fees will be shown upon checkout. Certain areas may require additional charges, and a top-up via PayNow will be needed. This includes Central Business District, Offices, Airport, Hospitals, Tertiary campuses, PSA terminals, Cargo Complexes, cargo ports, shipyards, Government buildings, secured compounds, SAF campus, Marina Bay Sands, Robinson, Marina Square,Orchard, Bras Basah, Sentosa, Tuas, Jurong Island, etc. Our customer service representatives will reach out to you if necessary.

Product Variations

Quantity

Stock: 9

Product Details

Size

6cm - 10cm

Temperament

Semi Aggressive

Product Description

ardisoma armatum are more commonly known as Rainbow Crabs, Patriot Crabs, Tricolor Crabs, Moon Crabs or Soapdish Crabs.

Rainbow Crabs are a popular group of semi-terrestrial crabs.

They are hardy and easy to care for, making them a great choice for beginner aquarists.

Young and newly molted Rainbow Crabs are often very colorful with a purple-blue carapace and orange-red legs and tips of chelae. With age and approach to molt, carapace turns dirty yellow with occasionally slight reddish spots dorsally.

When they are young or when they have freshly molted their colors will be more vivid. As they age their colors will become lighter and more washed out.

Rainbow Crabs can grow pretty big in aquariums. Naturally, they reach 15 cm (6 inches) long, but they are likely to be nearer 7 – 12 (3 – 4 inches) when kept at home. The total weight can range between 96 – 290 g. Therefore, it will be better to give them extra space in your tank in case they grow a little larger than expected.

Rainbow Crabs have a lifespan of about 5 – 8 years

More From This Merchant

The 181 Aquarium

The 181 Aquarium

View Store →

Suitable Tank Mates for Rainbow Crab

Sea mine snails 1.5-2cm

Sea mine snails 1.5-2cm

SGD 13.75
Red Devil Vampire Crab 2cm x5pcs

Red Devil Vampire Crab 2cm x5pcs

SGD 33.00
Batik Snail

Batik Snail

SGD 1.00
Emerald Crabs

Emerald Crabs

SGD 18.00
Rainbow (Land) crab (Cardisoma armatum)

Rainbow (Land) crab (Cardisoma armatum)

SGD 10.78
Black King Kong Snail

Black King Kong Snail

SGD 6.00
Red Tomato Vampire Crab 2cm x5pcs

Red Tomato Vampire Crab 2cm x5pcs

SGD 33.00
Red Nerite snail

Red Nerite snail

SGD 19.80

You May Also Like

Golden Eye Vampire Crab 2cm x5pcs
Golden Eye Vampire Crab 2cm x5..
SGD 33.00
Purple Leg Vampire Crab 2cm x5pcs
Purple Leg Vampire Crab 2cm x5..
SGD 33.00
Red Tomato Vampire Crab 2cm x5pcs
Red Tomato Vampire Crab 2cm x5..
SGD 33.00
Hermit crab (Clibanarius africanus)
Hermit crab (Clibanarius afric..
SGD 9.16
Midget Mangrove Crab (Ilyoplax sp.)
Midget Mangrove Crab (Ilyoplax..
SGD 7.95
Purple Shore crab (Hemigrapsus nudus)
Purple Shore crab (Hemigrapsus..
SGD 8.95
Rainbow Crab
Rainbow Crab
SGD 10.00
Halloween vampire crab 2cm x 5pc
Halloween vampire crab 2cm x 5..
SGD 33.00
Emerald Crabs
Emerald Crabs
SGD 18.00
Red fancy tiger Shrimp
Red fancy tiger Shrimp
SGD 45.00
Rainbow (Land) crab (Cardisoma armatum)
Rainbow (Land) crab (Cardisoma..
SGD 10.78
Violet Vampire Crab 2cm x5pcs
Violet Vampire Crab 2cm x5pcs
SGD 33.00
Orchid Vampire Crab 2cm x5pcs
Orchid Vampire Crab 2cm x5pcs
SGD 33.00
Rainbow crab 6-10cm
Rainbow crab 6-10cm
SGD 8.80
Fildler crab (Uca pugilator)
Fildler crab (Uca pugilator)
SGD 9.25
Vampire crab (Geosesarma crab)
Vampire crab (Geosesarma crab)
SGD 8.90
Whute spot SULAWESI shrimp
Whute spot SULAWESI shrimp
SGD 35.00
Red Devil Vampire Crab 2cm x5pcs
Red Devil Vampire Crab 2cm x5p..
SGD 33.00
Rock Runner Crab (Pachygrapsus marmoratus)
Rock Runner Crab (Pachygrapsus..
SGD 9.10
Orange eye vampire crab 2cm x5pcs
Orange eye vampire crab 2cm x5..
SGD 33.00
Rainbow Crab
Rainbow Crab
SGD 12.50