Hello everyone. I have a situation where my Alkalinity and Phosphate stay high. I’ve tried to read all the posts having anything to do with Alkalinity, but it seems most people want to keep it raised, while I’d like to get it lower. I’ve tried dosing some vinegar, and that helped for a day, but it went way up again. From 11.8 to 13.9 in under 16 hours. My Salinity and Ph stay stable at 1.025 and 7.8 respectively. I’d like to increase Ph, but want to get the Alkalinity sorted first. I am new to saltwater and spent a few years with freshwater. I’m only running a 10 gallon tank with HOB and UV filter for now while I learn and make plans for tank size and equipment. Other parameters are pretty much on target with Calcium finally rising from 348 on April 6, to 480 today. I’ve read I need to stop dosing, but I haven’t dosed anything. I do have some Phosguard in my HOB in hopes it will lower Phosphate. Not really helping though. Any ideas or suggestions are most welcome! Stock is currently 2 clowns, 3 yellow damsels, 1 blue damsel, and emerald crab If that helps. I’ve been doing a two gallon water change every other day.