Spurredon

Hi Folks,

Just wondering what people think about internal vs. external return pumps (say, for a 200G system). Anyone have any advice? From what I gather, external pumps are more expensive to start with, but have a longer lifespan and don't add heat to the system. Does the sump have to be drilled in order to use an external sump or can u just use pvc pipes to go up and over the sump wall? I guess doing so would affect the pump pressure/performance, right?

Also, do most ...

Marc,

I'm not sure if it is okay to post questions about other reef sites but I do know that you are a little more tolerant when it comes to discussing what other sites would see as "enemies/competitors".

Anyway, I was wondering if you know anything about ReefTutor (American Reef) and if so, is it worth signing up and paying? ($12 for 6 months - seems very reasonable).

I love your podcasts and the previous ones you did before starting Reef Addicts, ...