Skimmer optimizing question (bubble size)
 

I've heard that to optimize your protein skimmer you want smaller bubbles rather than larger ones. How does one achieve this?

I've read that using a stronger pump can make smaller bubbles & create more turbulence in the skimmer. Is this true?

Any other tips you may have on how to tweak my skimmer would be appreciated!

Thanks!

Another way is to use the "mesh mod" on the impeller and that assists in making microfine bubbles. Also, depends on your skimmer...what kind do you have?

I find that the peak flow needs to at the base of the skimmer neck. This gives time for the bubbles to build up which means they get smaller before getting to the collection cup and by the time they blow over into the collection cup they are thick foam due to being so small.

So think of it this way. The longer it takes to get into the collection cup the smaller the bubbles.

Tweak tour skimmer to where the top of the flow is in the middle of the neck of your skimmer ( just below the base of the collection cup).

You will think it's too weak and that it will never make it to the
collection cup. Walk away an check it a few hours later and you will see that your skimmer collection cup has thick foam bouncing around in the neck.