Recommended for the price and what you get!

î÷åíü äîâîëåí!

it is a very good product!!!

Does what it needs to. Make sure you move the checker around in your tank to get readings from different areas as some spots in tank don't get as much circulation

I was a little worried but I have a great experience and the product worked just like it is suppose to. I know it can be scary ordering overseas but don't worry with this company

�òëè÷íûé äèôôóçîð íå òðåáóþùèé ïðèãîòîâëåíèÿ ñïåö ðàñòâîðà (4�õ) çàëèâàåì âîäó ñ àêâàðèóìà (õîòü ñ �õ20) è îí áóäåò òî÷íî ìåíÿòü öâåò.

Very easy to use and I have one in all of my aquariums.
Best buy really. I suggest gettin a smaller sucktion cup :)

The best combination of price and quality!!!

Why pay 5x the price in the States when you can get the samething here for way less!

Recommended!