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Aquarium Pharmaceuticals (API)

API Pond Master Liquid Test Kit: pH, Ammonia (NH3), Nitrite (NO2) & Phosphate (PO4)

API Pond Master Liquid Test Kit: pH, Ammonia (NH3), Nitrite (NO2) & Phosphate (PO4)

Regular price $49.99
Regular price Sale price $49.99
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A complete liquid reagent kit for testing both tap water and pond water four ways: pH, ammonia (NH3), nitrite (NO2) and phosphate (PO4). Contains an instruction book, improved color cards for easier reading, four test tubes and a holding tray.

One gap worth knowing before you buy: this kit does not test carbonate hardness (KH). KH is what anchors pH in a koi pond, and koi ponds consume it continuously — when it runs out, pH stops being held steady and swings overnight. If you want full coverage, pair this with the API GH & KH Test Kit.

⭐ 4.8 rating from 200+ verified buyers

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!

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What Koi Keepers Say After Delivery

4.8 out of 5 stars on Google
Excellent
Based on 212 reviews
Reviews from Google

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