Rainbow Clam (Corbicula javanicus var.) for Sale in Canada

The Rainbow Clam (Corbicula javanicus var.) is a beautiful freshwater bivalve admired for its colourful shell patterns, peaceful nature, and natural filter-feeding abilities. Popular among aquascapers and freshwater aquarium enthusiasts, Rainbow Clams add both visual interest and ecological value to established aquariums.

These fascinating invertebrates spend much of their time partially buried in the substrate, extending their siphons to filter microscopic food particles from the water. Their attractive shells display a variety of colours ranging from golden yellow and olive green to brown, creating a unique appearance for every individual.

Monster Aquarium Canada proudly offers healthy Rainbow Clams (Corbicula javanicus var.) with professional live aquatic animal shipping throughout Canada.

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Why Choose Rainbow Clams?

A Unique Freshwater Aquarium Invertebrate

Rainbow Clams are valued for their:

Unique Features

• Attractive multicoloured shell patterns
• Fully aquatic freshwater species
• Natural filter-feeding behaviour
• Peaceful temperament
• Ideal for mature planted aquariums
• Excellent addition to natural aquascapes
• Interesting burrowing behaviour
• Low-maintenance once established

They are best suited for experienced aquarists with mature aquariums rich in microscopic food sources.

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Care Requirements

Aquarium Size

A minimum 20-gallon aquarium is recommended.

Recommended setup:

• Mature aquarium (well established)
• Fine sand or smooth substrate
• Stable water parameters
• Gentle to moderate water flow
• Live plants
• Natural biofilm
• Excellent water quality

Rainbow Clams should only be introduced into mature aquariums where natural suspended food is consistently available.

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Water Parameters

• Scientific Name: Corbicula javanicus var.
• Common Name: Rainbow Clam
• Family: Cyrenidae
• Adult Size: Approximately 1–2 inches (2.5–5 cm)
• Temperature: 20–28°C (68–82°F)
• pH: 6.8–8.0
• Water Hardness: Moderate to Hard
• Care Level: Intermediate
• Temperament: Peaceful
• Diet: Filter Feeder
• Origin: Southeast Asia
• Lifespan: Approximately 2–5 years

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Feeding Your Rainbow Clam

Rainbow Clams feed by filtering microscopic organisms from the water column.

Recommended Foods

• Phytoplankton
• Liquid invertebrate foods
• Microalgae
• Suspended biofilm particles
• Fine powdered filter-feeder foods

Because they cannot actively search for food, regular supplemental feeding is often necessary in home aquariums.

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Ideal Aquarium Setup

Rainbow Clams thrive in clean, stable freshwater aquariums.

Recommended Features

• Fine sand substrate
• Live aquatic plants
• Gentle water movement
• Mature biological filtration
• Stable parameters
• Natural biofilm

They often bury themselves with only their siphons visible above the substrate.

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Compatible Tank Mates

Rainbow Clams are peaceful and compatible with many community aquarium species.

Suitable companions include:

• Tetras
• Rasboras
• Corydoras
• Otocinclus
• Peaceful shrimp
• Nerite snails
• Peaceful community fish

Avoid:

• Puffers
• Large loaches
• Crayfish
• Freshwater crabs
• Aggressive cichlids
• Shell-crushing fish

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Rainbow Clam Behaviour

Rainbow Clams display fascinating natural behaviours.

Common Behaviours

• Burrowing into substrate
• Extending siphons for feeding
• Filtering suspended particles
• Slowly repositioning themselves
• Remaining partially hidden beneath the sand

Their quiet lifestyle makes them excellent additions to natural biotope aquariums.

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Important Care Notes

Rainbow Clams require mature aquariums with abundant microscopic food.

Care Tips

• Avoid newly established tanks
• Monitor water quality closely
• Supplement with phytoplankton if necessary
• Remove deceased clams immediately to prevent water quality issues
• Maintain stable temperatures and water chemistry

Healthy clams will respond to movement by slowly closing their shells.

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Why Buy Rainbow Clams from Monster Aquarium Canada?

Premium Healthy Freshwater Clams

Every Rainbow Clam is selected for:

• Healthy shell condition
• Active siphon response
• Excellent overall health
• Premium aquarium quality
• Strong filtration activity

Professional Live Shipping Across Canada

Monster Aquarium Canada carefully packages every Rainbow Clam using professional live aquatic animal shipping methods to help ensure safe arrival throughout Canada.

Canada’s Trusted Aquarium Supplier

Monster Aquarium Canada specializes in rare freshwater fish, aquarium clams, shrimp, crayfish, snails, tropical fish, monster fish, premium aquarium supplies, fish foods, aquatic medications, and accessories for Canadian aquarium enthusiasts.

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Frequently Asked Questions

1. Are Rainbow Clams fully aquatic?

Yes. Rainbow Clams spend their entire lives underwater and are fully aquatic freshwater invertebrates.

2. What do Rainbow Clams eat?

They filter microscopic food particles, phytoplankton, and suspended organic matter from the water.

3. Can Rainbow Clams help clean aquarium water?

They naturally filter water by removing suspended particles, but they should not be relied upon as a substitute for proper filtration and maintenance.

4. Are Rainbow Clams suitable for beginner aquariums?

They are better suited to mature, established aquariums because they require consistent microscopic food sources.

5. Does Monster Aquarium Canada ship Rainbow Clams?

Yes. Monster Aquarium Canada provides professional live aquatic animal shipping across Canada, ensuring your Rainbow Clams arrive healthy and ready for your aquarium.