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API FRESH WATER MASTER TEST KIT, OVER 800 TESTS, SEALED, NEW! Exp 09/2027 & UP! - Picture 1 of 1
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API FRESH WATER MASTER TEST KIT, OVER 800 TESTS, SEALED, NEW! Exp 09/2027 & UP!

flybuy014
(6228)
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US $31.90
ApproximatelyC $43.65
Condition:
New
4 available242 sold
This one's trending. 242 have already sold.
People want this. 103 people are watching this.
Shipping:
Free USPS Ground Advantage®.
Located in: Miami, Florida, United States
Delivery:
Estimated between Fri, Jul 25 and Wed, Jul 30
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Ships today if you order in the next 14 hrs 1 min
Returns:
No returns accepted.
Payments:
     Diners Club

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eBay item number:166609303709
Last updated on Jul 21, 2025 14:35:48 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ...
MPN
Does not apply
UPC
0317163010341

About this product

Product Information

Keep your aquarium fish happy by achieving the right pH of the water with this Water Master test kit. The kit tests the pH, ammonia, nitrate, and nitrite levels of the water. It includes four test tubes made of glass, a holding tray, and a test tube rack. There are laminated color cards, an instruction booklet, and a testing solution. This kit allows you to detect and treat common fish tank problems and keep your fish as healthy as possible.

Product Identifiers

Brand
API
GTIN
5147841527374, 7922470342301, 0634252057118, 0317163010341, 7922470325076, 7426855420078, 5147841377733, 9109121421501, 0879488272106, 5147841500414, 0781163665670, 5147841546375, 0746278539681
UPC
5147841527374, 7922470342301, 0634252057118, 0317163010341, 7922470325076, 7426855420078, 5147841377733, 9109121421501, 0879488272106, 5147841500414, 0781163665670, 5147841546375, 0746278539681
Model
34
eBay Product ID (ePID)
710165572

Product Key Features

Test/Treatment Parameter
Ammonia, pH Level, Nitrate, Algae, Bacteria, Nitrite
Water Type
Fresh
Type
Test Kit

Dimensions

Weight
0.9 pounds
Height
4.5
Width
5.5
Length
7

Item description from the seller

About this seller

flybuy014

99.3% positive feedback•29K items sold

Joined Nov 2004
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
5.0

Seller feedback (5,805)

All ratings
Positive
Neutral
Negative
  • 0***e (227)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Exactly what I needed for my 75 gallon planted aquarium, my last test ran out and needed another one. This is by far the best price I could find. Thankyou very much. Brand new and sealed
  • o***i (977)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great testing kit. Tests seem to be way more accurate than test strips. Would purchase again. Thanks!
  • c***t (207227)- Feedback left by buyer.
    Past month
    Verified purchase
    great item fast shipping
See all feedback

Product ratings and reviews

Learn more
4.9
289 product ratings
  • 267 users rated this 5 out of 5 stars
  • 18 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 170 reviews
  • by procraftjeff
    Sep 23, 2016Top favourable review

    API Fresh Water Test Kit

    This test kit measure PH, Amonia, and water hardness. These kits sell for around 30 dollars at Petsmart, but you can find them for aroynd 25 on ebay. They are a must have if you have tropical fish as water chemistry is extremely important if you want your fis to survive.

    Verified purchase: YesCondition: NewSold by: asap-aquarium

  • by p33kingturtle
    Feb 22, 2017

    Excellent Product

    My son got a free goldfish from an event at his school. This grew into a fish tank with five fishes. We're having a blast learning all about setting up a healthy aquarium. So easy to use this product and it's awesome how you can see the chemical composition changing in the aquarium. My son and his fishes happy.

    Verified purchase: YesCondition: NewSold by: asap-aquarium

  • by catholicmikhail
    Nov 03, 2015

    API water master test kit

    A true must have for any freshwater aquarium. The first sign there's something wrong with your aquarium is gonna show in your water levels. A simple, reliable test will save you time, money, headache and possibly the fish in your aquarium. Takes only a few minutes to complete the test. Has been a trusted part of my aquarium arsenal for more than ten years!

    Verified purchase: YesCondition: NewSold by: gilmant

  • by 2400spruce
    Jul 24, 2019

    Wonderful kit, has everything, and how to use it. Great directions! Tks, p

    Used it just today. I wouldn't have ever known the ammonia was as dark green as it could be. Thank you for this wonderful product!! I wish I hadn't pored the dark green test tube out or I would have sent a photo of some real ammonia! horrible.

    Verified purchase: YesCondition: NewSold by: valuepetsupplies

  • by t-dyepi
    May 18, 2023

    MUST HAVE PRODUCT!!!

    Aquarium "MUST HAVE". Water parameters are a way to determine if the aquarium is cycling properly or if it is harming the inhabitants. This is THE DEFINATIVE voice in water testing in the Aquarium Hobby!!

    Verified purchase: YesCondition: NewSold by: bay_garage_sale

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