Potential missing fish
Investigate whether recorded fish numbers are consistent with feed, growth, mortality and harvest records.
Precision Fish Detection (PFD) helps aquaculture producers identify potential missing fish, investigate stock discrepancies and evaluate growth and feeding performance using
existing production records.
Request a Free One-Cage Analysis
Start with one cage. No subscription or commitment is required for the initial analysis.
Investigate whether recorded fish numbers are consistent with feed, growth, mortality and harvest records.
Compare growth, feed consumption and reported biological performance to identify discrepancies that need attention.
Understand what appears inconsistent, what evidence supports an explanation and what should be checked next.
Total Production Solutions (TPS) provides aquaculture production consultancy. Precision Fish Detection (PFD) is its specialist production-data analysis platform. TPS helps interpret operational problems; PFD provides structured analysis of the records farms already collect.
Tell us your species, production system and the discrepancy you want to investigate.
We review the available records and agree what information is needed.
The analysis highlights inconsistencies, uncertainty and practical checks.
PFD produces evidence-based estimates, not direct physical fish counts. Findings depend on data quality and model suitability; sampling or harvest reconciliation may be needed to validate them.
Each analysis should be assessed against the records available, model assumptions and subsequent farm checks. Where available, sampling and harvest reconciliation can help validate the findings. Published case studies will be added only with permission and supporting evidence.
Discuss your farm’s records and request a free one-cage analysis
Precision Fish Detection (PFD) helps aquaculture producers investigate potential missing fish, stock discrepancies, growth and feeding performance using existing production records.
Request a Free One-Cage AnalysisNo subscription or commitment for the initial analysis.

Existing records. Practical investigations.
Review the biological signals together, identify inconsistencies and decide what needs further investigation.
Investigate whether recorded fish numbers are consistent with feed, growth, mortality and harvest records.
Compare growth, feed consumption and reported biological performance to identify discrepancies.
Review possible explanations and prioritise sampling, record reconciliation and other practical checks.
Tell us your species, production system and the discrepancy you want to investigate.
We review what is available and explain what information is needed.
Assess inconsistencies, uncertainty and the farm checks needed before acting.
Total Production Solutions (TPS) provides aquaculture production consultancy. PFD is its specialist production-data analysis platform.
TPS brings operational context to the investigation. PFD provides structured analysis of the records farms already collect.
Explore the interface and analysis workflow.
Watch the PFD overview →Describe the discrepancy you want to investigate. We’ll explain the next steps.
Request a Free One-Cage AnalysisPFD provides estimates from production records, not direct physical fish counts. Confidence depends on data quality and model suitability. Sampling or harvest reconciliation may be needed to validate findings.