SKU: 90579275529

API Freshwater Master Test Kit

Sale price$48.59 Regular price$53.99
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

API Freshwater Master Test KitFish need properly balanced levels of ammonia, pH, high range pH, nitrite and nitrate, these levels can change rapidly and createharmful condition when fish waste, uneaten food or other organic matter accumulate, or when untreated water is added, if left unorrected, all of these can be harmful or even fatal to fish, with consequences such as reduction of oxygen, increase in stress and higher risk of disease. Measures the most important aquarium health

Fish need properly balanced levels of ammonia, pH, high range pH, nitrite and nitrate, these levels can change rapidly and createharmful condition when fish waste, uneaten food or other organic matter accumulate, or when untreated water is added, if left unorrected, all of these can be harmful or even fatal to fish, with consequences such as reduction of oxygen, increase in stress and higher risk of disease. Measures the most important aquarium health indicators quickly and accurately

Features:
The API Freshwater Master Test Kit measures these six parameters with scientific accuracy and provides professional results. It contains with four glass test tubes, a holding tray, test tube rack and computer calibrated, laminated colour card. Just fill the yest tubes, add the test drops and compare results to the colour card, then follow the recommendations on the card if action is required. Make sure to use all the products as directed in order to ensure the best results. Use the test every week to monitor water quality. Suitable for tropical community fish, cichlids, goldfish and more. 

Benefits:
Tests pH, High Range pH, Ammonia, Nitrite & Nitrate. Scientifically accurate for professional results. Taking a few minutes each week to maintain and monitor aquarium conditions is the key to a healthy aquarium.

Specification:
Dimensions: 7" x 4.25" x 5.25"
Weight: 500 Grams
Contains 800 tests and includes 7 test solutions, easy-to-read instruction, glass test tubes and color chart.

Ingredients

 m cresol purple, polythylene glycol, sodium salicylate, sodium hydroxide, sodium hypochlorite, polyethylene glycol, hydrochloric acid, sulfanilamide. Freshwater Master Test Mini Lab tests containing important parameters freshwater aquariums: pH(6.0-7.6)pH(7.4 to 8.8) ammonia, nitrites, nitrates. Each test is accompanied by a color table results.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90579275529

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Trisha
Grantham, US
★★★★★ 4
Good quality
Size: 9*3*2 Inches, Color: Grey(2PCS)
They are good quality, no signs of rusting or flaking, & are built very sturdy. The measurements are a little inaccurate due to the tapered edges from bottom to top, so it may not fit as expected which happened in my case. The attachment edges don’t pair to other brands of organizers well so don’t expect them to stay attached. Nonetheless, worth the money for its need.
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Reviewed in the United States on November 4, 2024
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Amazon Customer
Port Orchard, US
★★★★★ 5
Made very well and look was nice
Size: 9*3*2 Inches, Color: Grey(2PCS)
Worked great in my small drawer, size was perfect
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Reviewed in the United States on May 18, 2026
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Baby Jo Jo
Birmingham, US
★★★★★ 5
Excellent as Bird Feeders
Size: 12*3*2 Inches, Color: Black(2PCS)
Purchased these to sit on top of our trellis as bird feeders. The holes are large enough for zip ties and provide excellent aeration and drainage.
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Reviewed in the United States on February 8, 2026
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Frances McGlinn
Chelsea, US
★★★★★ 3
Good quality
Size: 9*3*2 Inches, Color: Grey(2PCS)
Unfortunately these did not work for me due to the shape (smaller at the bottom, which wasted space I needed). Looks like good quality.
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Reviewed in the United States on July 19, 2025
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Chaithanya Kota
Lowell, US
★★★★★ 5
Perfect Nightstand Organizer and Looks Amazing
Color: Dark Brown
This valet tray is exactly what I was looking for. The wood looks great and feels sturdy, and it keeps all my everyday items in one place. I use it for my keys, wallet, watch, and phone, and my nightstand looks much neater now. Its great to keep all the thing you need when leaving the house in one place. It’s the perfect size, well made, and looks nice enough to leave out on display. Would definitely recommend this if you want an easy way to keep your essential items organized or need a solid gift idea.
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Reviewed in the United States on January 21, 2026

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