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  1. General Reef Discussion
    I ordered my RO/DI stuff from Bulk Reef Supply. It came in today. According to their video, their asv hooks right before it goes into the RO unit and right after the check valve on the purified side out of the RO. My question is since I have DI after my RO, should my asv be after my DI on the...
  2. General Reef Discussion
    Well I am going to be ordering my RODI system when I get my taxes back. I think Im going to be going with the Coralife Pur-Flo II 24gpd. Its going to be filling my 20 gal ATO tank so I dont think Ill need more than the 24gpd (unless there is a reason to get a larger capacity one?) Heres the...