Well ive been running it for a few months now and it does produce very fine bubbles and im very pleased

Well ive been running it for a few months now and it does produce very fine bubbles and im very pleased  Read Less

Tons of bubbles i couldnt be more pleased

Tons of bubbles i couldnt be more pleased  Read Less

Its not as effective or as large as i had hoped from my communications with the company but still pretty good

Its not as effective or as large as i had hoped from my communications with the company but still pretty good  Read Less

To sum it up the price is good product works very well but important you need a good descent pump to create that curtain of bub...  Read More

To sum it up the price is good product works very well but important you need a good descent pump to create that curtain of bubbles a cheap pump is not going to give you that effect  Read Less

Sometimes the bubbles are larger usually if a fish knocks the stone around then it will settle back into the superfine bubbles

Sometimes the bubbles are larger usually if a fish knocks the stone around then it will settle back into the superfine bubbles  Read Less

However the resultant chemical reaction causes the seals to harden on the eheim and after going through a couple of expensive p...  Read More

However the resultant chemical reaction causes the seals to harden on the eheim and after going through a couple of expensive pumps i decided to quit doing this  Read Less

Replaced a limewood airstone in a berlin type air protein skimmer with this

Replaced a limewood airstone in a berlin type air protein skimmer with this  Read Less

Up until recently ive always run it through my eheim filters intake

Up until recently ive always run it through my eheim filters intake  Read Less

The bubbles are small and fine but not a whole lot different from a regular airstone

The bubbles are small and fine but not a whole lot different from a regular airstone  Read Less