Powerful Filter

[Youngie90]

hi all i was wanting to know if any one new how to get a powerful filter a show in the vid http/www.youtube.com/watch?v=8fduVRwQPnw

you can see the powerful fiter at the top of the tank.
dose anyone know how to do this as it would save me using a air pup?

thanks

 

[justmatt]

hi all i was wanting to know if any one new how to get a powerful filter a show in the vid http/www.youtube.com/watch?v=8fduVRwQPnw

you can see the powerful fiter at the top of the tank.
dose anyone know how to do this as it would save me using a air pup?

thanks

do you mean the way it is creating air bubbles?

If so , my internal hydor crystal duo pump/filter has a nozzle on the top which sucks air in as it pumps water out, creating loads of bubbles.
And my new eheim 2213 uses a spray bar which depending on how you angle it squirts jets into the water creating air bubbles also.