Rated 2.3 out of 5 by 3
Rated 1 out of 5 by Duglis Waste of money
I bought two of these and air only comes out of 1/3 of one of them at best and the other leaks so much air near the inlet end that almost no bubbles come out of the stone. I've owned them for one day.
May 18, 2015
Rated 5 out of 5 by hjsalsdajsb Best Stuff
Very good quality and does best work. I love the top fin brand and I am going to buy everything for fish care from them. Awesome Air stone.
February 22, 2015
Rated 1 out of 5 by KAzul Bad Quailty
only part of the air stone work, other was stuck
November 29, 2014