Aquaculture Standard Operating Procedure (SOP)

What a good one includes

• A detailed species profile specifying optimal temperature ranges, dissolved oxygen thresholds, and critical water chemistry parameters for every growth stage.
• Daily feeding protocols that detail feed sizes, specific rations based on biomass, and observational cues to prevent overfeeding and waste.
• A water quality monitoring schedule outlining exactly how, when, and where to test for ammonia, nitrites, nitrates, pH, and salinity.
• Strict biosecurity measures covering visitor check-ins, equipment disinfection between tanks, and quarantine procedures for newly arrived fingerlings.
• An emergency action plan detailing immediate interventions for power failures, aeration breakdowns, sudden mass mortality, or toxic water spikes.
• Clear record-keeping templates for daily logs, tracking feed conversion ratios, mortality rates, and water treatment applications.

Common mistakes to avoid

• Writing generic protocols that do not account for the specific plumbing, filtration system, or stocking density of your actual facility.
• Omitting clear threshold values that tell staff exactly when a minor water chemistry shift requires immediate emergency intervention.
• Neglecting to update the SOP as the herd matures, the climate shifts seasonally, or new water purification technology is installed.
• Relying on overly complex academic language instead of simple, actionable steps that on-the-ground farm hands can execute during a busy shift.

Frequently asked questions