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Salt Dosage Formula:
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The Koi Pond Salt Dosage Calculator helps determine the appropriate amount of salt needed to achieve a specific salinity level in your koi pond. Proper salt concentration is essential for fish health and disease prevention.
The calculator uses the salt dosage formula:
Where:
Explanation: The formula calculates the weight of salt required based on pond volume and desired salinity percentage, using the density of water for accurate conversion.
Details: Correct salt levels help reduce stress in koi, improve gill function, prevent parasites, and support overall fish health. Over-salting can harm fish, while under-salting may not provide therapeutic benefits.
Tips: Enter pond volume in gallons and desired salinity percentage. Typical therapeutic salt levels range from 0.1% to 0.3%. Always dissolve salt completely before adding to the pond.
Q1: What is the recommended salinity level for koi ponds?
A: For therapeutic purposes, 0.1-0.3% is common. For routine maintenance, 0.05-0.1% is often sufficient. Always consult with a fish health professional.
Q2: Can I use regular table salt?
A: No, use pond salt or aquarium salt without additives. Table salt contains anti-caking agents and iodine that can harm fish.
Q3: How often should I add salt to my pond?
A: Only when needed for specific purposes. Salt does not evaporate and accumulates with water top-ups. Monitor salinity regularly.
Q4: Is salt safe for all pond plants?
A: No, many aquatic plants are salt-sensitive. Research plant tolerance before adding salt to planted ponds.
Q5: How do I measure my pond volume accurately?
A: Calculate length × width × average depth × 7.48 for rectangular ponds, or use flow meters during filling for irregular shapes.