Freshwater Clam Corbicula Fluminea 4cm

Please check the delivery dates below before placing your order.

Freshwater Clam (Corbicula fluminea)

Overview

The Freshwater Clam (Corbicula fluminea) is a compact, rounded bivalve known for its smooth shell and natural ability to filter aquarium water. It improves water clarity by removing suspended particles and microorganisms, making it a popular choice for established aquariums. Best suited for stable, mature tanks with gentle fish.

Origin

Native to East and Southeast Asia, occupying slow-moving rivers, streams, and lakes with sandy or fine gravel substrates.

Feeding

A true filter feeder that consumes:

• Microalgae

• Infusoria

• Phytoplankton

• Fine suspended detritus

In very clean or newly established aquariums, supplemental feeding with phytoplankton or micronized invertebrate foods may be required.

Tank Mates

Peaceful and suitable for calm community tanks with:

• Tetras & rasboras

• Small gouramis

• Corydoras

• Cherry shrimp and other peaceful inverts

• Snails

Avoid: Loaches, puffers, crayfish, crabs, and large cichlids that may disturb or damage clams.

Aggression

None. Completely passive and typically remains partially buried in the substrate.

Experience Level

Intermediate. While hardy once established, they require:

• Mature tanks with stable micro-food levels

• Excellent water quality

• Fine sand or soft gravel for burrowing

Most issues arise from starvation or poor water conditions.

Water Parameters

• Temperature: 70–80°F (21–27°C)

• pH: 6.8–8.0

• Hardness: 6–18 dGH

• Notes:

  • Very sensitive to ammonia and nitrite.

  • Avoid strong currents and sharp substrates.

  • Works best in calm, established aquariums.

The Freshwater Clam (Corbicula fluminea) is a peaceful, low-maintenance filter feeder that enhances water clarity and fits well in mature community setups with gentle tank mates.

Above images for illustration purposes only. Exact colours, patterns, and size may vary between individuals.

Please Note: The livestock that is sold on our online site is not held in store at our Swell shop, or available for collection from the shop. Species sold at our Swell store will differ from ones available to order to your door.

All livestock deliveries are subject to our full Delivery Terms & Conditions, please read before ordering.