---
product_id: 322818000
title: "API 500 Pond Master Test Kit for Pond Water"
brand: "api"
price: "404 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Api"
url: https://www.desertcart.pl/products/322818000-api-500-pond-master-test-kit-for-pond-water
store_origin: PL
region: Poland
---

# 500+ precise tests 6 durable test solutions 4 critical water parameters API 500 Pond Master Test Kit for Pond Water

**Brand:** api
**Price:** 404 zł
**Availability:** ✅ In Stock

## Summary

> 🧪 Master your pond’s health like a pro — don’t let invisible threats ruin your oasis!

## Quick Answers

- **What is this?** API 500 Pond Master Test Kit for Pond Water by api
- **How much does it cost?** 404 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/322818000-api-500-pond-master-test-kit-for-pond-water)

## Best For

- api enthusiasts

## Why This Product

- Trusted api brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly & Reliable:** Easy-to-follow instructions for quick, precise results every time
- • **Comprehensive 500-Test Kit:** Over 500 tests to keep your pond pristine and thriving
- • **Complete Testing Essentials:** Includes 6 solution bottles, 4 glass test tubes with caps, and color charts
- • **Trusted Legacy for 60 Years:** API’s proven expertise ensures a safe, healthy environment for your fish
- • **4-in-1 Water Quality Monitoring:** Accurately measures pH, ammonia, nitrite, and phosphate levels

## Overview

The API 500 Pond Master Test Kit offers over 500 tests to monitor essential water parameters—pH, ammonia, nitrite, and phosphate—using six test solutions, four glass tubes, and color charts. Designed for easy weekly use, it helps pond owners maintain optimal water quality and protect fish health with trusted API reliability.

## Description

The API POND MASTER TEST KIT Pond Water Test Kit provides everything you need for regular testing of your pond water or even tap water. This complete pond test kit measures the most important levels, including pH, ammonia, nitrite and phosphate to maintain ideal water condition. Inside the kit you’ll find six bottles of liquid test solutions, several laminated color-matching charts, four test tubes with snap-tight caps, a holding tray and an easy-to-follow instruction booklet. Simply gather your samples, add the correct test solution and compare the color with the corresponding color chart to determine each level. This pond kit contains enough water testing supplies for over 500 tests. With API POND products, it’s easy to keep a beautiful pond. For almost 60 years API has developed premium solutions with proven and effective results for your family and ours. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. They work to provide a safe, hospitable environment for fish such as koi, catfish, perch, goldfish and more. At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too.

Review: Excelente producto y fácil de usar, buenos resultados
Review: Good product easy to use

## Features

- Contains one API pond master test kit 500-Test, including six bottles of testing solution, three colour cards and four glass test tubes with cap
- Helps monitor water quality and prevent invisible water problems that can be harmful to fish
- Measures ornamental pond pH balance, ammonia content, nitrite levels and phosphate content
- Contains six test bottles, instructions, glass test tubes and colour charts for 500 plus tests
- Use weekly for monitoring and when water or fish problems appear

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002DJNN0 |
| Banner Type | Standard Banner |
| Brand Name | API |
| Color | Multi-colored |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,539) |
| Fabric Type | Phosphate |
| Global Trade Identification Number | 00317163131640 |
| Included Components | API POND - 164M |
| Item Dimensions L x W | 17.5L x 13.2W centimeters |
| Item Shape | Rectangular |
| Item Weight | 454 g |
| Manufacturer | API |
| Material | Glass |
| Mounting Type | Wall Mount |
| Number of Sets | 500 |
| Occasion | Earth Day |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Garden |
| Special Features | Weather Resistant |
| Specific Uses For Product | Pond and Garden |
| Subject Character | fish |
| Target Audience | pond |
| Team Name | aquarium |
| Theme | Animals |
| UPC | 317163131640 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** API
- **Colour:** Multi-colored
- **Occasion:** Earth Day
- **Recommended uses for product:** Garden
- **Theme:** Animals

## Images

![API 500 Pond Master Test Kit for Pond Water - Image 1](https://m.media-amazon.com/images/I/71tROCWR4cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 29 December 2023*

Excelente producto y fácil de usar, buenos resultados

### ⭐⭐⭐⭐⭐ Review
*by R***N on 22 August 2025*

Good product easy to use

### ⭐⭐⭐⭐⭐ Review
*by N***T on 16 July 2015*

After a harsh winter here in Connecticut, I found out a few of my koi fish had died. Afraid that it might be more than the cold that did them in, I did some research on water test kits and ended up going with this one after reading the reviews on Amazon. Once I received them I followed the simple instructions. Basically you fill the little glass vials with pond water up to a certain marked level, and then you drop a certain number of the included chemical drops in the vials. After a very short time the water turns a certain color, and you compare it to a supplied water chart. This is how you know if you have too much or too little of a certain chemical or issue in your pond. It's very easy to do. I learned that I had too much of certain water pollutants in my pond, and after doing a quick online search I learned what I had to do to get the readings to be normal again. A week or two later I rechecked the levels and everything was perfect. Since then I've had no more fish deaths and I thank this test kit for that! I've learned things as simple as a rain storm can affect your pond water quality, so this kit is great to do occasional tests to make sure that the water is normal so the fish can thrive. It's very simple to use and there's enough chemical drops to do many, many tests in the future. This kit will last a very long time. I'd highly recommend this to anyone with a pond at their home.

## Frequently Bought Together

- API POND MASTER TEST KIT Pond Water Test Kit 500-Test
- API POND STRESS COAT Pond Water Conditioner 32-Ounce Bottle
- API POND SALT Pond Water Salt 4.4-Pound Container

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-19*