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Stages of Catfish Production

Hatchery: this is the stage at which we collect eggs and sperm from the broodstock to hatch new fishes called Fries.

Fingerling Production: This is the raising of catfish nursery from fries to fingerlings (usually 6 weeks).

Melange Production: This is the raising of catfish from fingerlings to three months in which the fish will be at an average weight size of 300-400g. At this stage, it is called mélange.

Table Size Production: It is the raising of catfish from fingerlings to an average weight size of 500–700g, usually from 4 to 5 months from fingerlings.

Grow-out production: This is the raising of catfish from fingerlings to an average size of 1kg upward. At this stage, the fishes are in their bigger sizes.

Broodstock Production: This is the raising of catfish for the specific purpose of becoming a parent stock for the hatchery. They are raised for one year plus.

Processed Catfish: This is the aspect of processing catfish through the smoking kiln for human consumption. It is the addition of value to the fish.