{"product_id":"secchi-disk","title":"Secchi disk","description":"\u003cp\u003eA black-and-white disk lowered into the water until it disappears from view. The depth at which that happens is the Secchi depth, and it is a direct measure of water transparency — the presence of algae, suspended particles, and sediment.\u003c\/p\u003e\u003cp\u003eSimple, immediate, requiring no power, calibration, or expertise.\u003c\/p\u003e","brand":"Lake Pulse Toolbox","offers":[{"title":"Default Title","offer_id":45900679545011,"sku":"LP-FS-001","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4070\/6483\/files\/Secchidiscinlake.jpg?v=1787896434","url":"https:\/\/toolbox.lakepulse.co\/products\/secchi-disk","provider":"Lake Pulse","version":"1.0","type":"link"}