Breeding / Other egg layers
Asian gold clam
Other egg layers · Moderate

Breeding the asian gold clam

Self-fertilising hermaphrodite that broods its larvae in its gills and then releases tiny juveniles (about 0.2-1 mm) into the water when it is warmer than about 10 °C. A single clam can start a population, which is why it spreads so fast.

Step by step

Pairing

Any.

Breeding tank

Sand tank.

What starts it

Warm water.

Eggs and young

Hundreds of larvae per day per clam (up to about 570-2,000), and tens of thousands to over 100,000 per year or lifetime.

Raising the fry

Tiny clams.

Common mistakes
  • Not feeding enough

Male or female

Hermaphrodite that can fertilise itself; no sexes to tell apart.

Can I breed it in my tank?

  • Takes some experience.

Day-by-day plan

Typical for other egg layers

  1. Day 0Spawning

    See the species guide for the details.

A general guide for this breeding type. Days change with temperature and species.

Simulator: guided

Stage 1 of 1Spawning

See the species guide for the details.

Simulator: try it yourself

Set up a virtual breeding tank and see what would likely happen.

No spawning
  • Without live or frozen food the parents aren't in breeding condition.

An educational estimate from the breeding rules, not a promise.