I have a 165GAL Oceanic and need some help doing a complete cleaning with water exchange. I never have exchanged my water before and would like some advice. I have salt and tools and tubing to drain the tank. My Red Sea Prizm pro took a dump last week and I need someone to take a look and let me know my options. Let me know if you want to help. We can set up a time. I live on NE side of San Antonio< Thousand Oaks / Wetmore area. Steve