Koi Treatment Dose Calculator

Calculate exact treatment doses for your koi pond or quarantine tank. This generic dose calculator requires you to enter the product concentration from the label. The formula is: Dose Amount = (Target Dose x Volume) / Product Strength. Always verify calculations before administering any treatment.
Critical Safety Warning: This tool is for informational purposes only and is not veterinary advice. You MUST verify the product concentration from your product label. Incorrect dosing can injure or kill fish. Always consult a koi veterinarian for health concerns. Never combine treatments without professional guidance.

Dosing Parameters

The desired concentration you want to achieve
Read this directly from your product label
I confirm I have read and verified the product concentration from the product label, and I understand that incorrect values may result in harm to my fish.

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Frequently Asked Questions

Product concentrations vary between brands and formulations. Using the exact concentration from your product label ensures an accurate dose. Never assume a concentration - always verify with the label.

Look for the active ingredient section on your product label. It will list the concentration as a percentage, mg/mL, or similar measurement. For example, "Active Ingredient: Praziquantel 2.0%" or "5 mg/mL".

Do not guess. Consult your product label, a koi veterinarian, or the manufacturer. Different conditions may require different dosing rates. Under-dosing may be ineffective, while over-dosing can be lethal.

Many koi treatments should NOT be mixed. Some combinations are toxic. Always check product labels for contraindications and consult a koi health professional before combining any treatments.

Multiply gallons by 3.78541 to get liters, or multiply liters by 0.264172 to get gallons. Our Pond Volume Calculator can help with these conversions.