Qpets 50pcs 14 in 1 Aquarium Water Testing Strips PH GH KH Nitrate Kit

Guys don't trust the negative reviews stating it gets spoiled quickly it does not if you store it properly i stored it in a ziplock bag with an extra silicon packet which helped it to last alot longer and till of now it's very good and works . The negative readings are because if the people did not like store the product correctly and just left it opened

It came in handy when I was panicking over nitrate levels so giving it 4 stars— however I was constantly doubting the results since the shades of nitrates are close by and tend to change between 30sec (recommended time of check) - 1min of checking time- so wasn’t 100% sure

Not sure if it is a packaging issue or the product itself, but once you open the bottle seal, the rest of the strips quickly went bad with all the indicators developing stains. if the tester strips are this sensitive, the bottle should have a tight enough cap to prevent moisture from going in. had to throw away the whole thing after using maybe 4 strips.

It works pretty well, helps me maintain my water parameters. And it's cheap

Doesn’t give very accurate information of different parameters of the water, but will do. If there is a little change in nitrate n nitrite levels you can not make out from this test kit.

This works for project

Decent, value for money product.. Quite accurate results although difficult to read all the results in the given time frame.. Also, soiling of adjacent test strips is to be avoided.. Edit:- After some time, the nitrate and nitrite values don't show up anymore.. Only the pH, kg,gh work..among them, the GH is accurate , kH/TA is not.. Cannot recommend since the shelf life is bad. It gives comparable results to known good quality strips like esha or liquid test kits like api.. Practically,for aquarium purposes, all values need not be checked every time.. GH value is a bit faulty for very hard water..for low to moderate hardness it shows correct results.. TA= GH here in this strip..so a bit misleading.. Nitrates, nitrites, kh values are ok..

It accurately reads the clear water parameters, but not when almond leaf tannins present ..