Hillstream Manifold Pumps?

[kirktheorc]

Hi Everyone,

I'm looking to set up my 55 gallon breeder as a hillstream biotype. I've read a lot about the hillstream manifold and want to build one for myself. I'm running into a stumbling block trying to pick out a set of powerheads though. I've had no luck researching online because I want something I can tie into the PVC manifold. Does anyone else have any suggestions on what pumps work or how they've built their manifolds?

Thanks in advance!

[ClownLoachSharky]

Ive heard the acuaclear 70's are good. Also have you considered a wavemaker? they create a great amount of current.