API PH TEST KIT 250-Test Freshwater Aquarium Water pH Test Kit

This is really great product as ph is very important when keeping fish . And with 250 test you can’t beat it

easy to use and works well

Good value

Kit works well, is very easy to use and to read the ph using the colour chart provided. The only problem is that if you have a pH of 7.6 this could be 7.6 or higher so you would then need a higher pH kit to make sure your not above that. Apart from that, great value for money and good quality. Would recommend.

My go to for a reliable test. I use this to compare and calibrate the pH solutions for the pens. First test 6.86 solution with this product. Then use solution to calibrate cheaper pH pen. Seems to work. Save a byte of time. I am reliant on these kits. And believe them to be a great benchmark to go from.

This product is no good for me as it only goes to 7.6 and I have water that is above this reading for guppies and mollies who like the high pH. I wanted a test kit that told me EXACTLY how high my pH was.

Very easy to use and read results

It bonds lego OK

Muy bien, me llegó antes de lo esperado. Api siempre excelente!

I used this product for my aquarium... Very very nice product

Works great

Buena opción para mantener tu acuario sano y en buenas condiciones. A veces es difícil emparejar el color que sale en la prueba y la impresión que viene en el empaque, pero en general es bueno.

This has been my go-to PH test kit for years. It is a good product.