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Aquarium Pharmaceuticals (API)
API Nitrate (NO3) Test Kit for Ponds, 0 to 160 ppm, 90 Tests
API Nitrate (NO3) Test Kit for Ponds, 0 to 160 ppm, 90 Tests
Regular price
$13.99
Regular price
Sale price
$13.99
Shipping calculated at checkout.
Learn more
- Koi Pond Water Treatments and Medications: A Practical Guide The numbers to hold, and what to reach for when they slip.
- Koi Quarantine: How to Quarantine New Koi Fish The four-week protocol, with temperatures, salt and release criteria.
- Koi Pond Supplies: What You Actually Need for a Backyard Koi Pond The full build, in the order you buy it, with real costs.
Nitrate (NO3) is the end of the nitrogen cycle and the least urgent of the three, but it is the one that tells you whether your water change routine is actually keeping up. Unlike ammonia and nitrite, nitrate is not acutely toxic at pond levels, so it climbs quietly until it is feeding a string algae problem you cannot explain.
Reads 0 to 160 ppm, 90 tests per kit. Rising nitrate between water changes is normal; nitrate that keeps climbing regardless means you are changing too little water, feeding too much, or both.
Refund Policy
Refund Policy
Live Fish:
- Due to the delicate nature of our fish, we cannot accept returns. However, we are committed to ensuring you receive your fish alive.
- Please ensure you are present during delivery to accept and sign for your fish.
- If, unfortunately, your fish arrives deceased, notify us within one hour of delivery. Send a digital photo as proof to champkoi@champkoi.com, and we'll replace it with another of equal value.
Non-Returnable Items:
- Chemicals, medications, water conditioners, and pond liners cannot be returned due to safety and quality reasons.
General Merchandise Returns:
- If you're not completely satisfied, you may return items within 14 days, subject to a 15% restocking fee. Note: shipping and handling costs are non-refundable.
- Items on sale or special deals, as well as special order items, cannot be returned.
- To ensure a smooth return:
- Items must be in unused, resellable condition.
- Original packaging, warranty books, manuals, parts, and accessories must be intact.
- For shipping, please encase the original packaging in another carton to prevent damage.
Return Process:
- Prior to returning any items, please obtain a Return Goods Authorization number (RGA) by contacting us. Have your invoice ready for reference.
- After inspection, we'll confirm acceptance of the returned merchandise.
Return Shipping:
- Customers cover return freight costs. If we made an error or the item is defective, we'll handle the freight charges.
- For orders with free shipping, the actual outgoing freight charge will be borne by the customer.
We're always here to help. Please reach out if you have any questions or concerns!
