Pickin up the reactor tomorrow. I am also getting a Rio 1700. Is the 1700 too much? I am going to add the reactor to my 30g sump. What size pump do you guys suggest. And are there any tips into plumbing this reactor into my sump? ...or simply hang it on the side? which section fo my sump, etc.? BTW, I am gonna run GFO or phosban.