Rule out the obvious causes of poor vacuum first.Make sure the water level in the pool is sufficient and air is not being sucked in through skimmer inlets. Add water to the pool to submerge the skimmers if necessary. Verify that the pump strainer basket and the skimmers are free of debris...
While cyanuric acid is technically an acid, it’s very different from other acids (like muriatic acid). Cyanuric acid dissolves in water and does not significantly affect your pH, alkalinity, or calcium hardness levels. However, like other pool chemicals, cyanuric acid must be handled with cauti...