This Active Aqua HGFT24COV 2X4-foot flood table cover is designed to fit over Active Aqua 2X4-foot flood tables. Adding a cover to your flood table protects its contents from bugs, dirt, and other contamination. Maintaining control over temperature and ambient air, this cover allows you to move the flood table's contents easily, preventing spills. This white lid reflects light to minimize heat build-up. Add protection to your indoor garden flood tables with this Active Aqua HGFT24COV 2X4-foot flood table cover today!