Never heard of 'em. I just replied to a post in the New Hobbyists section recommending Maxi-Jet's. I bought a few 1200's (295 gph) for $18.95 each. If you want the link to where I bought them, e-mail me and I can give it out. Hvy_Dty@hotmail.com
I use maxi-jets right now and really do like them. However the Aquaglobe Micros are much smaller. I'm just trying to see if I can make the necessary evils smaller in the tank.