This is covered in Chapter 23 in the iAVs Handbook.
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Start with 80 to 100 x 15 g fish per 1000 liters. Grow them to 250 to 300 g, then start to harvest larger fish.
It is important to note that daily fish feed rates are far more important than stocking density.
Stocking density is usually expressed in terms of so many kilograms of fish biomass per cubic metre of water….Xkg/m3. Given that stocking density is, at best, a snapshot in time (and will change on a daily basis) it is meaningless as a productivity measure.
Admin Changed status to publish 1 January 2025