Good quality and perfect for my needs (very small bubbles).
I wish it would be a little larger.
00
CommentLikeDislike
Michael on20 Hel 2016, 7:54 AM
Great product for air powered protein skimmer
These airstones work well in all of my protein skimmers - 4 types of skimmer. They also seem to have a lower back pressure compered to others such as the RedSea branded wood air stones.
I wish it would be a little larger.