Contact the Queensland Crayfish Farmers Association for information about redclaw aquaculture in Queensland.
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Like all crustaceans, redclaw moult or shed their shell as they grow. Several market size grades exist from 35g to over 100g. Stock is often harvested progressively due to differential growth rates. The total growout time is about 6-9 months (plus the 3–4 months spent in the juvenile production pond). The stock and pond water is carefully managed to maximise growth and animal health. Similar sized juveniles are stocked in prepared ponds at 5–15 animals per square metre. Commercial growout is normally undertaken in earthen ponds, which usually range from 1000m² to 1200m² with sloping bottoms (1.3–1.8m deep) to facilitate drain harvesting.