Rated 3 out of 5 by 20
Rated 4 out of 5 by Gclo2 Good
It had worked pretty good now for 2 years
April 19, 2014
Rated 4 out of 5 by Christi56 Give it time
I had a few problems getting air to flow throughout the whole stone. After a few days though the flow has evened out and seems to be doing well.
My advice with this product is to have a bit of patience.
March 6, 2014
Rated 1 out of 5 by KevinfromIndiana Worked good for a while but then...
I had the 12 inch version in the tank for 1 month, it started out fine but then the bubbles started to only come out on the first half. It finally broke with hardly any force when I was trying to bury it in the gravel after a cleaning.
January 14, 2014
Rated 5 out of 5 by Yupp Works Great!Fish love it!!
I bought this product Yesterday and my fish are already swimming through it. Its a good way to move water around and it makes the fish tank more appealing as well!
October 14, 2013