I'm going to be upgrading to a 120 soon. Both of the tanks I've had just used a basic plumbing setup but I'm considering doing a manifold this time. I will have a media reactor, possibly a UV sterilizer and would like to have one for future use so I don't have to have a pump for each piece of equipment. I'm looking for advice on an easy setup for this and what size return pump I would need. Also, I'm a visual person so any pictures you have of your own setups would be nice.thanks