Extend your regular SeaLife Limited Warranty to include annual Maintenance and up to two more years warranty coverage US SeaLife customers may add one or two years to the original SeaLife Limited Warranty, for a total two (2) or three (3) year warranty period from the date of purchase. To be eligible, you must register your product’s warranty extension before the initial one year warranty expires, e.g. if purchase date is May 1, 2025, extended warranty and maintenance begins on May 1, 2026. Extended Warranty & Maintenance is available in USA only for US residents.  Details