As a user of the CPR CS-202 overflow, I am very intrigued by the new CPR overflows at Bulk Reef Supply. The CPR Website itself has nothing about these. However, the new design seems to have a strange-looking Hydor pump to replace the now unavailable Tom Aqualifter pump, as well as some funky new design for the internal pipes. Does anyone know anything about these new overflows? BRSTV? Reef Dudes? Reef Builders? Anyone? I am interested in whether older CPR overflows can be upgraded with any of these new parts, as well.

