Shrimp Calculators
Free online tools to help you maintain perfect water parameters, dose remineralizers accurately, and plan your shrimp colony. No signup required.
Remineralization Calculator
Calculate exactly how much remineralizer to add to your RO water. Supports 10+ popular products including Salty Shrimp, SL-Aqua, Glasgarten, and Dennerle.
Water Change Calculator
Determine the perfect water change percentage to reach your target TDS. Handles both lowering and raising TDS scenarios.
TDS Adjustment Calculator
Get step-by-step instructions for adjusting your tank TDS. Calculate exactly how much water to use for dilution or concentration.
Stocking Calculator
Find the safe population for your tank based on size, species, and filtration. Includes 3-month breeding projections.
Breeding Timeline Calculator
Track berried females and predict when babies will arrive. Visual timeline with development milestones.
Get More with ShrimpKeeper App
Save your calculations, track parameters over time, get personalized recommendations, and set reminders for water changes. All in one beautiful app designed for shrimp keepers.