Charterhouse Aquatics | API Freshwater Master Test Kit

The API freshwater master test kit provides information on how to perform each test. The tropical freshwater master test kit measures the most important levels in your aquarium:

pH
High range pH
Ammonia
Nitrite
Nitrate

The tests are fast, easy and accurate. A step by step instruction booklet is included along with water resistant, computer calibrated colour charts.
The API master test kit measures pH (6.0 to 7.6) and also high range pH (7.4 to 8.8).

Product Reviews

Submited By: Sarah Bailey

This is the only water testing kit that I have used and I have no wishes to use another. Its so easy to use (you don't need the instructions after a while), results are displayed quickly and are easy to match up on the s.....read more

Submited By: Yufan Chen

Can be used again and again, and much more accurate than using strips. It's always good to have this on hand, and it takes quite a while to run out (unless you like obsessively checking the water parameters twice a day o.....read more

Submited By: Darren Thomas

This test kit provides everything I needed to test the water for my aquarium easily. The comparison card makes it easy to see exactly which values you've got and the instructions are clear and concise. I've already sugge.....read more

Submited By: stuart morse

I have tried a few kits in the past 10 years but this is by far the best. I recomend it to anyone on my forum for FW tanks.....read more

Submited By: Christopher Norman

Excellent kit. Appears accurate and has allowed me to take immediate action regarding nitrite buildup in my new tank. Fortunately, Cornelius Saffron-Blythe (a red Betta Splendens) seemed rather unperturbed by the water q.....read more

Submited By: David Taylor

Excellent range of testing solutions, covers pretty much everything you could want. I bought this for my first tank and have found it to be quite accurate. Don't let the price put you off, this will give you loads of te.....read more

Submited By: Julie Foulds

All the fish forums out there suggest this testing kit as being the most accurate and well worth the money which is why I bought it...best price on here. I used it straight away and found it to be very good. Just not a.....read more

Submited By: Dan Gray

This product is by far the best to test your water. Does exactly as stated above, easily and accurately. I say, 22£ is a great price as it does over 800tests and saves you going to a local pet store every week to test.....read more

Submited By: LOU ONE

Far cheaper here than anywhere else i could find! A good kit that is value for money, seems to give accurate results (my fish are happy!) Chartehouse delivered in about 24 hours from online order, am happy to reccomend b.....read more

Submited By: william hall

This is by far the cheapest I have searched for on the internet. Its a must for checking the balance of the water in your aquarium, it will also work on salt water aquariums, it will test the water levels for upto 800 .....read more

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