🐟 Koi Pond Growth Simulator

Model how water quality affects koi growth and size

Pond Parameters

Volume (liters)

Filtration Capacity (0-1)

Aeration Capacity (0-1)

Fish Stock

Name/ID

Type

Count

Length (cm)

Weight (g)

Age (months)

Feed Quality (0-1)

Water Quality Generation

Configure parameters to generate synthetic daily water quality data, or the simulation will use defaults.

Simulation Days

Start Month

Baseline Water Parameters

Baseline Ammonia (mg/L)

Baseline Nitrite (mg/L)

Baseline pH

Baseline DO (mg/L)

Daily Ration (g/fish)

Water Change Day (weekly)

Water Change %

Water Quality Penalty Thresholds

NH₃ Safe (mg/L)

NH₃ Severe (mg/L)

NO₂ Safe (mg/L)

NO₂ Severe (mg/L)

DO Lethal (mg/L)

DO Safe (mg/L)

Density Optimal (g/L)

Density Decay (k_D)

What-If Scenarios

Modify parameters and compare against the baseline simulation.

Feed Multiplier

Filtration Improvement (0-1)

Aeration Improvement (mg/L DO)

Fish Count Multiplier

Extra Water Change Fraction

🐟 Koi Pond Growth Simulator

Pond Parameters

Fish Stock

Water Quality Generation

Baseline Water Parameters

Water Quality Penalty Thresholds

Growth Summary

Weight Over Time

Length Over Time

Water Quality Risk Score

Environmental Conditions

Limiting Factors (Sensitivity Analysis)

What-If Scenarios

Scenario vs Baseline: Weight

Scenario vs Baseline: Risk

Scenario Summary