PurFlo 2 High Canister Filters

[Quickstrike]

Does anyone know what kind of pump I would need to provide adequate flow for a pair of PurFlo 2 High Canister Filters? One being 100 Micron Filter and the other 25 Micron Filter?

Here are some links: http://www.dtpetsupplies.com/catalo...er-filter-with-100-micron-filter-p-59613.html
http://www.dtpetsupplies.com/catalo...ter-filter-with-25-micron-filter-p-70790.html

Not trying to advertise the business, you can buy this filter from several different places.

I just think having these 2 filters for mechanical in my ~180 gallon tank would be awesome. Then I would use a Fluval FX5 strictly for Bio.

Any ideas on how to get this to work?

Thanks.

 

[Quickstrike]

Does anyone know about this filter or the Ocean Clear / Nu-Clear canister filters? I would really like to add the 100 micron and 25 micron filters to my tank setup, but don't know where to start.