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Item #:
193045421
API Reef Master Test Kit for Reef Aquariums (1 Kit)
86% of respondents would recommend this to a friend
Item #:
193045421
XCD 139
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Order now and get it around Monday, September 14
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API FRESHWATER MASTER TEST KIT helps monitor water quality and prevent invisible water problems that can be harmful to fish and cause fish loss
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Note: Step Up Voltage Transformer required for using electronics products of UK store (230 V). Recommended power converters Buy Now.
What Stands Out
Comprehensive Testing
This kit provides essential water parameters testing for reef aquariums, ensuring optimal water chemistry that supports coral health and fish vitality.
User-Friendly
Designed for both beginners and seasoned aquarists, the clear instructions and color-coded results make testing quick and easy, reducing guesswork in water management.
High-Quality Reagents
Each test features high-quality reagents for accuracy and reliability, giving users the confidence that their water conditions are properly monitored and maintained.
Product Details
Product Technical Details
| Pet Type | Fish |
| Product Dimensions | 17.78 x 14.61 x 12.07 cm; 498.95 g |
| Item model number | 402M |
| Size | (Pack of 1) |
| Volume | 2 |
| Number of Items | 1 |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 499 g |
| Date First Available | 11 Dec. 2009 |
Who Should Buy?
-
Aquarium Beginners
New aquarists can easily utilize this kit to monitor water parameters and maintain a healthy reef environment.
-
Reef Enthusiasts
Experienced reef keepers will appreciate the accurate readings to optimize water chemistry for delicate marine life.
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Education Purposes
Ideal for schools or marine biology classes that need practical tools for teaching about aquatic ecosystems.
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Budget-Conscious Users
Those looking for low-cost testing solutions may find this kit more expensive compared to simpler alternatives.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What does the API FRESHWATER MASTER TEST KIT measure?
Answer: It accurately monitors the five most vital water parameter levels in freshwater aquariums: pH, high range pH, ammonia, nitrite, nitrate. -
Question:
What is included in the API FRESHWATER MASTER TEST KIT?
Answer: It comes with four glass test tubes, a holding tray, test tube rack, and computer calibrated, laminated color card. -
Question:
How often should I use the API FRESHWATER MASTER TEST KIT?
Answer: It is recommended to use for weekly monitoring and when water or fish problems appear.
API Test Kits 402M Editorial Review
API REEF MASTER TEST KIT Reef Aquarium Water Test Kit 1-Count is an essential tool for aquarium enthusiasts. With the kit, you can perform tests on ammonia, nitrite, nitrate, and both low and high ranges of pH. Users appreciate its accuracy over traditional test strips, as the reagents remain stable in sealed bottles, allowing for dependable readings. Instructions are clear, making it easy for both novice and experienced fish keepers. The kit is praised for providing reliable information about water quality, helping to maintain a healthy tank environment. However, some users note the test tubes can be fragile and occasionally troublesome to handle, which is a minor inconvenience for an otherwise excellent product.
Customer Reviews & Ratings
39560 customers ratings
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5 Star
82%
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4 Star
13%
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3 Star
3%
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2 Star
1%
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1 Star
1%
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Pros
- Stable reagents for accurate readings
- Easy to use with clear instructions
- Long-lasting with numerous tests included
- Better value than replacing test strips
- Good for both beginners and advanced users
Cons
- Test tubes may be prone to breaking easily
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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XCD 139
Order now and get it around Monday, September 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Quickly measure and modify the six aquarium levels that are most important for the health of freshwater fish
- Accurately monitors 5 most vital water parameter levels in freshwater aquariums: pH, high range pH, ammonia, nitrite, nitrate
- Designed for use in freshwater aquariums only
- Comes with four glass test tubes, a holding tray, test tube rack, and computer calibrated, laminated color card
- Use for weekly monitoring and when water or fish problems appear
- API Aquarium Treatment Supplies work together to control algae, promote healthy bacterial growth, and help control and cure fish diseases
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