Picture 1 of 6

Have one to sell?

Sell it yourself

API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia EXP 2028

Australia's No.1 Registered API Seller

Your Online Pet Store

(32860)

Seller's other items

Contact seller

AU $67.00 each

Afterpay may be available

Condition:

Brand New

Quantity:

More than 10 available1,566 sold

Bulk savings quantity 1

Bulk savings:

Buy 2 or more for 63.65 each

Breathe easy. Returns accepted.

This one's trending. 1566 have already sold.

Postage:

May not post to United States. Read item description or contact seller for postage options.

Located in: Melbourne, Australia

Delivery:

Varies

Returns:

30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.

Payments:

May be available. Learn moreSee terms and apply now for Afterpay - opens in a new window or tab

Shop with confidence

eBay Money Back Guarantee

Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab

Seller assumes all responsibility for this listing.

eBay item number:185260642906

Last updated on 01 Aug, 2025 02:33:25 AESTView all revisionsView all revisions

Item specifics

Condition: Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ... Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Animal: Fish

Application: Freshwater Use

Custom Bundle: No

Manufacturer: API

Pet Type: Aquarium Fish

Suitable for: Freshwater fish

UPC: 317163010341

Brand: API

Test/Treatment Parameter: Ammonia, pH Level, Nitrate, Nitrite

Type: Test Kit

Water Type: Fresh

Model: Freshwater Master

MPN: 34

About this product

Product Identifiers

Brand

API

MPN

Ean

0317163010341

GTIN

0317163010341

UPC

0317163010341

Model

Freshwater Master

eBay Product ID (ePID)

23032171709

Product Key Features

Test/Treatment Parameter

Ammonia, pH Level, Nitrate, Nitrite

Water Type

Fresh

Type

Test Kit

Additional Product Features

Custom Bundle

Item description from the seller

About this seller

Joined Jul 2007

Usually responds within 24 hours

Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.

Visit store Contact

Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable postage costs

5.0

Postage speed

5.0

Communication

5.0

ReptileDogCatAquariumPondBirdHermit CrabOther

Seller feedback (36,767)

This item (445)

All items (36,767)

*****- Feedback left by buyer.
Past 6 months
Verified purchase
As described, brand new and sealed with good expiry length on product
*****- Feedback left by buyer.
Past 6 months
Verified purchase
The container it comes in arrived damaged but that isn't an issue as far as use is concerned, though i am yet to use it, everything else was fine. I also doubt this was the sellers fault, although different packaging may be recommended. Item was as described and an easy transaction. Thank you
*****- Feedback left by buyer.
Past month
Verified purchase
Have always received great service from this seller. I have been using these test kits for years and always found them to be reliable. Very long expiry date which is great. Fast postage. Thank you.

See all feedback

Product ratings and reviews

Learn more

4.9

361 product ratings

335 users rated this 5 out of 5 stars
23 users rated this 4 out of 5 stars
2 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 224 reviews

by kraeg75
02 Feb, 2017Top favourable review
Decent quality but VERY expensive within Australia
PH test colour is very hard to match to the chart. The previous brand I used was much easier. And why am I paying for a high range PH tester as well as a normal PH tester? Surely everyone just ends up paying for one useless chemical. Maybe it's just a few bucks in the states, but here it's much more significant. Over time it'll really add up. I'm only guessing, but I reckon the high range tester is much less common. Maybe it can be bought separately? There will still be wastage, but less of it. Perhaps there can be two different versions of the freshwater kit... but then again, that may add cost too.PH test colour is very hard to match to the chart. The previous brand I used was much easier. And why am I paying for a high range PH tester as well as a normal PH tester? Surely everyone just ends up paying for one useless chemical. Maybe it's just a few bucks in the states, but here it's much more significant. Over time it'll really add up. I'm only guessing, but I reckon the high range tester is much less common. Maybe it can be bought separately? There will still be wastage, but less of it. Perhaps there can be two different versions of the freshwater kit... but then again, that may add cost too.
Verified purchase: YesCondition: NewSold by: elitefishmtbarker
by rhmcg-0
17 Dec, 2020Top critical review
Necessary but could be more safely Packaged & in Various Bottle Sizes - so they all empty simultaneously!
Accurate Monitoring of pH, Ammonia, Nitrite & Nitrate, but since pH requires 3 drops, Ammonia 1 & 2 8 drops each, Nitrite 5 drops and Nitrate 1 & 2 use 10 & 10, they all run out at different times, requiring another kit when 3-4 bottles are still operational from the previous kit. They ought to diversify the bottle size to facilitate a smooth transition from one box kit to another. I, for example, now have 3 kits: the 1st still has pH and Nitrite bottles; the 2nd has pH, Ammonia 1 & 2, Nitrite and Nitrate (bottle 2); and the 3rd new kit has all of them...It becomes a bit tedious trying to use up the original bottles, whilst needing to use 3 different kits to finish off what's left from the "originals"... Also, my last kit came with a spillage from the Ammonia 1 bottle, as they didn't ... Accurate Monitoring of pH, Ammonia, Nitrite & Nitrate, but since pH requires 3 drops, Ammonia 1 & 2 8 drops each, Nitrite 5 drops and Nitrate 1 & 2 use 10 & 10, they all run out at different times, requiring another kit when 3-4 bottles are still operational from the previous kit. They ought to diversify the bottle size to facilitate a smooth transition from one box kit to another. I, for example, now have 3 kits: the 1st still has pH and Nitrite bottles; the 2nd has pH, Ammonia 1 & 2, Nitrite and Nitrate (bottle 2); and the 3rd new kit has all of them...It becomes a bit tedious trying to use up the original bottles, whilst needing to use 3 different kits to finish off what's left from the "originals"... Also, my last kit came with a spillage from the Ammonia 1 bottle, as they didn't install any polystyrene bottle holder placement lid inside the kit lid - so all the bottles were strewn around the container, with some of the Ammonia chemical spilled on the label and instruction booklet: disappointing downgrade in packaging. I think, because the test tube bottles were taller, so could no longer accommodate the polystyrene fitting above the test tubes... Frustrating and messy!
Verified purchase: YesCondition: NewSold by: your-online-pet-store
by lostapostrophe
30 Aug, 2017
Cheaper than the in-store price!
Would be really good if the tests that require larger quantities of chemicals came in larger bottles or had extra bottles included. I expect I'll run out of things at different times. The tests work well and the charts are easy enough to read. After washing the test tubes out I feel inclined to leave the lids off to let the remaining water evaporate, but I fear I'll lose the little plastic lids.
Verified purchase: YesCondition: NewSold by: stefmarpetcare
by rrjrzknprzm@deleted
08 Mar, 2019
Great Product
Great product to have in helping to maintain healthy chemical levels in your fresh water aquarium . Very easy to use and cheaper to buy as a kit than to buy tester bottles individually. Only downside for me is I have no use for the High Range PH tester, but overall still good value for the price of the API Master Test Kit.
Verified purchase: YesCondition: NewSold by: your-online-pet-store
by silubrious12
21 Aug, 2020
simply the best aquarium test kit in the world for the price
This little water aquarium test kit saved the day, it measures perfectly ammonia, nitrates, nitrites and pH all in one test kit, do not look past this product its the best by far. absolutely fantastic safe, accurate -highly recommend this to all aquarium users and budding food grade vegetable and fish aquaponics , practitioners , hobbyists and young scientists, love it alot. !
Verified purchase: YesCondition: NewSold by: your-online-pet-store

This is a private listing and your identity will not be disclosed to anyone except the seller.

Picture 1 of 6

API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia EXP 2028

Shop with confidence

Item specifics

About this product

Product Identifiers

Product Key Features

Additional Product Features

Item description from the seller

Your Online Pet Store

99.4% positive Feedback•131K items sold

Detailed seller ratings

Popular categories from this Store

Seller feedback (36,767)

Product ratings and reviews

Most relevant reviews

Decent quality but VERY expensive within Australia

Necessary but could be more safely Packaged & in Various Bottle Sizes - so they all empty simultaneously!

Cheaper than the in-store price!

Great Product

simply the best aquarium test kit in the world for the price

More to explore:

Your Online Pet Store

99.4% positive Feedback•131K items sold

Detailed seller ratings

Popular categories from this Store

Seller feedback (36,767)

Picture 1 of 6

API Master Freshwater Aquarium Test Kit pH Nitrite Nitrate Ammonia EXP 2028

Shop with confidence

Item specifics

About this product

Product Identifiers

Product Key Features

Additional Product Features

Item description from the seller

Your Online Pet Store

99.4% positive Feedback•131K items sold

Detailed seller ratings

Popular categories from this Store

Seller feedback (36,767)

Product ratings and reviews

Most relevant reviews

Decent quality but VERY expensive within Australia

Necessary but could be more safely Packaged & in Various Bottle Sizes - so they all empty simultaneously!

Cheaper than the in-store price!

Great Product

simply the best aquarium test kit in the world for the price

More to explore:

Related Searches