API Freshwater Master Test Kit – Complete Water Testing Solution

The API Freshwater Master Test Kit is the most trusted and accurate water testing solution for freshwater aquariums. It quickly and reliably measures the five most critical water parameters: pH, High Range pH, Ammonia, Nitrite, and Nitrate.

Designed for hobbyists and professionals alike, this liquid test kit provides laboratory-grade accuracy, helping you detect invisible water problems before they harm your fish. Regular testing ensures a stable, healthy environment for tropical fish, goldfish, cichlids, and other freshwater species.

Key Features of API Freshwater Master Test Kit

✅ Tests 5 Critical Parameters – pH, High Range pH, Ammonia, Nitrite & Nitrate
✅ Highly Accurate Liquid Testing – Professional, scientific-grade results
✅ 800 Total Tests – Long-lasting kit for weekly monitoring
✅ Prevents Invisible Water Problems – Detects toxins before fish stress or loss
✅ Easy-to-Use Color Chart – Laminated, computer-calibrated for accuracy
✅ Complete Testing Kit – Includes test tubes, reagents, color card & tray
✅ Designed for Freshwater Aquariums Only

Specifications

What’s Included in the Box

• 7 bottles of API liquid test solutions
• 4 reusable glass test tubes with caps
• Laminated, color-calibrated test card
• Plastic holding tray for easy storage
• Step-by-step instruction booklet

Product Description

Most aquarium water problems are invisible to the eye. Waste from fish, uneaten food, and decaying organic matter can quickly raise toxic ammonia, nitrite, and nitrate levels — leading to stress, disease, or fish loss.

The API Freshwater Master Test Kit allows you to easily monitor and manage these parameters with precision. Simply fill the test tubes, add the appropriate drops, compare the color result to the chart, and take corrective action if needed.

With nearly 60 years of aquatic expertise, API has developed this kit to deliver dependable results trusted by aquarists worldwide.

Why Regular Water Testing Is Important

✔ Maintains stable water chemistry
✔ Prevents ammonia and nitrite poisoning
✔ Reduces fish stress and disease risk
✔ Supports healthy growth and coloration
✔ Helps identify problems before fish loss occurs

How to Use

1. Fill the test tube with aquarium water
2. Add the recommended test solution drops
3. Shake gently and wait as instructed
4. Compare the color to the chart
5. Follow correction guidelines if needed

Recommended for weekly testing and whenever fish appear stressed or unhealthy.

Why Choose the API Freshwater Master Test Kit?

Unlike test strips, liquid testing offers far greater accuracy and consistency. The API Freshwater Master Test Kit provides professional results at home, making it the gold standard for freshwater aquarium care.

FAQs – API Freshwater Master Test Kit

Q1: How many tests does this kit provide?
👉 Up to 800 individual tests, depending on parameters tested.

Q2: Is this kit suitable for saltwater aquariums?
👉 No, it is designed only for freshwater aquariums.

Q3: How often should I test my aquarium water?
👉 At least once per week, and whenever fish or water problems appear.

Q4: Are liquid tests better than strips?
👉 Yes. Liquid tests are more accurate and reliable than test strips.

Q5: What fish types is this kit suitable for?
👉 Tropical fish, goldfish, cichlids, community fish, and all freshwater species