the reactor is 14 inches tall so I will probably buy 5 feet of tubing. How does that sound? and what rate pump is required? I can get either an 80gph or 160. with the 80gph pump, it all comes up to 92 dollars for the reactor, media, 8 clamps, 5 feet of tubing and the pump. How does this sound? Would I need to get anything else to get it up and running?