Check the listing for details. Leisure Time Sodium Bromide 1lb. Condition: New. Listed at 34.99 USD. Sodium Bromide from Leisure Time helps establish an immediate bromide reserve in your spa or hot tub water. Start-Up: 1. Add 1/2-ounce per 100 gallons of spa water to establish a 30 ppm bromide reserve. 2. Add Brom Tabs to establish a bromine level. 3. Repeat steps 1-2 when spa is drained and refilled. Tips: Leisure Time Sodium Bromide is NOT a disinfectant. It is used to establish a reserve of bromide in spa or hot tub water. It is necessary to use a sanitizer to disinfect the water. When used with Leisure Time Brom Tabs, the disinfection of the spa will be completely bromine-based and chlorinous odors will not exist. SHIPPING: We will do our best to ship your order based on the shipping method selected, however in some cases, your shipping method may need to be modified to meet shipping requirements based on the carrier. Our current carriers used are UPS, FedEx and USPS. Please contact us directly through the "Contact Seller" link if you need UPS, FedEx or USPS specifically for your order.