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Control water quality in shrimp farming

Good water quality and proper water management can help prevent diseases while creating an environment for a better growth and a higher survival rate in shrimp farming. The table below summarizes important parameters of water quality and methods of measurement.

Factor

Measurement device

Test time

Turbidity

The Secchi disk

At 3 PM everyday

Dissolved oxygen

D.O. meter

At 4 AM and 4 PM everyday

pH

pH test kit or pH meters

At 4 AM and 4 PM everyday

Salinity

Refractometer

Everyday

Alkality

Test kit

Every week

Ammonia nitrate nitrite

Test kit

Every week

Sulfate

Test kit

Once every two weeks

Vibrio bacteria

TCBS agar - test kit

Every week

Luminous Vibrio

TCBS agar - test kit

Every week

Algae

Microscope

Every week

See more at: Pond management

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