Eheim New Jet Pumps..queen Bee Etc

[Tiger Tiger]

I have been looking at the above systems what are they suposed achieve and does anyone use them.

Sorryi am a bit old fashioned with these new technologies

 

[Tiger Tiger]

What nobody?
I thought you were all the 'Bees knee's' on here...( Sorry)

 

[mike os]

ERM WHAT EXACTLY IS THE QUESTION?

 

[Tiger Tiger]

ERM WHAT EXACTLY IS THE QUESTION?

I don't quite understand these jet pumps. Why or what are they. Are they a air pump of some sort.

Sorry. I should have made it more clear

 

[mike os]

they are water pumps, principally for water circulation for things like reef tanks and for moving water from sumps & skimmers etc.