Tetra Test 6-in-1 Strips Aquarium to Test 6 Essential Water Quality Parameters in Less Than 60 Seconds, Pack of 25

Great product and easy to use especially with the app and your phone to read the strips after use to give you the readings, ideal for beginners. Will buy again and very happy with the number in pack.

newbie fish keeper super easy to use , product arrived fast, all the must to check parameters in 1 test, no mess test, 1 minute results. one drawback - quite expensive as had to test the water daily and ran out of the tube in 2 weeks very good to keep on for weekly tests and not as messy and time consuming as test kits - despite the results are not as accurate it is enough for my case as don't have sensitive fish or plants.

Easy to use. Clear instructions and clear interpretation chart on the tube. I got this brand because it said the results could be read by an app. The app isn't that great, sometimes the app will read something as off and in need of attention but when I check against the tube all is good. But the app is handy for keeping a log of readings. Though I think we will be getting log book as you cant note fish stocks etc in the app. The app is also very slow and you need to ensure you are under strong artificial light to get it to take a good photo. So no complaints about the test strips themselves just annoying that the app isn't great, I thought the app would add extra confidence as I've not kept fish in a very long time and my Dad did all the maintenance side but actually it's not really worth it. So I have had to knock a star off because of the bad app.

Just as described - thanks!

I want to start this review saying one thing - many people criticise the strip based test kits as being inaccurate and say water test kits should always be used. I have a very well established fish tank that's huge, and these test kits amply give enough accuracy for general day to day water checking. You're never going to have the accuracy of a water test kit from these, and I would recommend anyone who is cycling a new tank or has problems with a current one to look at the more expensive water test kits. HOWEVER, as I said before, general day to day checking with these straps gives enough accuracy to test the water if you're doing it say weekly, just to check the water is ticking over nice and fish safely. They are good value and a good way to keep an eye on levels such as nitrate (which is scarily high in tap water, plants that eat nitrates are important if you're not using special water such as reverse osmosis), pH, water hardness etc. Just to add a last thing, different varieties of fish like drastically different water conditions, though with UK treated tap water I found the water here (Dorset) is perfect for pleco, mollies, fan tailed guppies, angelfish, corydoras and tetra. Always make sure your water is in the right parameters and at the right temperature and you'll be amazed how long your fish will live! Our pleco fish are only a year old, approx 14 to go!

Great little product, simply dip in your aquarium and within minutes you can get a rough idea of how good, or poor your water quality is. Will need a separate test for NH³ Ammonia though. Tests for PH, GH, KH, NO², NO³ and Cl levels. Easy to hold strips up to colour chart on the packaging to get an at a glance idea of your Aquarium parameters. There is a downloadable app to assist in reading your test results which has the potential to be more accurate, however it is strictly dependent on your phone camera and ambient lighting quality. Can give mixed readings so dont rely too heavily on it. It is great for keeping record of past results though and you can edit the readings manually to keep a 'diary' as it were. Oddly the app gives me mixed readings for CO² levels which I dont think is actually tested for on the strip lol. Overall a pretty handy piece of equipment to have for responsible fish keeping 👍👍

The water from dipping them bled into each of the colours so couldn’t make out readings properly. Kept it still as dipping but still bled into eachother

Reliable water test strips safe to use accurate time after time recommend for testing tank water buy in bulk with greater discounted prices. Sold and Delivered by Amazon Many Thanks

Buen producto

Goed produkt

I also like the price

Doet wat het moet doen. Makkelijk je water testen en goed uit te lezen.

These test strips are super quick and easy to use. In just a minute, you get a clear reading of key water parameters like pH, GH, KH, nitrite, nitrate, and chlorine. Great for routine checks and spotting issues early. The color chart is straightforward and the strips are fairly accurate for basic aquarium monitoring. Ideal for beginners or regular weekly testing.