What aeration oxygen/ recirculation pump ?

[smokindrags]

Hi All

as i have a live well and it pumps water in and then overflows etc.
But i would like to add a recirculation pump or a aeration/oxygen pump. Or spray bar etc style

Any ideas/ links pics etc would greatly be appreciated.
also brands maybe

thanks for the ideas

[FastBass]

have a look at some of the flow-rite systems i think there web site is www.flow-rite.com.au