{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Frule-your-pool.simplecast.com%2Fepisodes%2Fwhat-causes-calcium-hardness-to-change-VeAUvwb8","width":444,"version":"1.0","type":"rich","title":"What Causes Calcium Hardness to Change?","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/7e1fb0ad-27e6-4f4a-83c7-5e05d9d4c1d3/ec1841cc-4ae9-4086-8df2-1b0e5f2b6d9c/rule-your-pool-podcast-art-3000px.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/19eae50f-f703-466a-9d07-3c8812b0f3e1\" height=\"200\" width=\"100%\" title=\"What Causes Calcium Hardness to Change?\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Eric briefly talks about calcium hardness, and explains how it can rise and fall. In short, if calcium increases, it's coming from somewhere. If calcium decreases, it's going somewhere. Two-breath summary at the end."}