{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Frule-your-pool.simplecast.com%2Fepisodes%2Fwhy-alkalinity-rises-in-co2-pools-u3qRnLD9","width":444,"version":"1.0","type":"rich","title":"Why Alkalinity Rises in Pools using CO2 for pH Management","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/8815a077-ffb1-4538-a5f6-8f749fa470d8\" height=\"200\" width=\"100%\" title=\"Why Alkalinity Rises in Pools using CO2 for pH Management\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Thanks to numerous questions from listeners (to ruleyourpool@gmail.com), Eric explains the actual chemistry of why alkalinity rises in pools feeding CO2 for pH management. CO2 itself does not raise alkalinity. Eric shows what's really going on, and what a pool operator can do about this constant rise in total alkalinity."}