Yellow Freshwater Clam Corbicula Fluminea 4cm

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Yellow Freshwater Clam (Corbicula fluminea)

Overview

The Yellow Freshwater Clam is an attractive bivalve with a smooth, rounded shell that ranges from pale gold to rich yellow tones. Known for its natural water-filtering ability, it helps clear fine particles and improve water clarity in mature, stable aquariums. A peaceful, low-activity invertebrate best suited for experienced keepers who can provide a steady supply of microscopic food.

Origin

Native to East and Southeast Asia, inhabiting slow to moderately flowing rivers, lakes, and streams with sandy or fine gravel bottoms.

Feeding

A pure filter feeder that consumes:

• Microalgae

• Phytoplankton

• Infusoria

• Suspended organic particles

In very clean tanks, supplemental feeding with phytoplankton or fine liquid invertebrate foods is necessary to prevent starvation.

Tank Mates

Peaceful and best kept with gentle, non-predatory species:

• Small tetras & rasboras

• Peaceful gouramis

• Corydoras

• Shrimp

• Snails

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

Aggression

None. This species is completely passive and spends most of its time partially buried in substrate.

Experience Level

Intermediate. Requires:

• A mature aquarium with consistent micro-food

• Very stable water conditions

• Fine sand or gravel for burrowing

• Excellent water quality

Most challenges come from insufficient food in newer or overly sterile tanks.

Water Parameters

• Temperature: 70–80°F (21–27°C)

• pH: 6.8–8.0

• Hardness: 6–18 dGH

• Notes:

  • Extremely sensitive to ammonia and nitrite—must have pristine water.

  • Provide soft to fine substrates for comfortable burrowing.

  • Avoid strong direct flow.

The Yellow Freshwater Clam (Corbicula fluminea) is a peaceful, attractive, and functional filter feeder that thrives in mature, stable aquariums with gentle tank mates and consistent microscopic food availability.

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.

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