Chill Lids

A Better Way to Cool and Protect Your Hydroponic Reservoir

Chilled Lids are sealed, fan-driven 5-gallon lids for hydroponic reservoirs that lower solution temperature by 4-5°C (8-9°F), block light to prevent algae, and filter incoming air — without expensive chillers or complex plumbing.

Available online and at select Mid-Atlantic hydroponic retailers.

  • What You Get

    Chill Lid ships as a complete, ready-to-use unit. No assembly, no extra parts, no guesswork.

  • Straightforward by Design

    Open the box and you’ll find exactly what you expect—a sealed lid, integrated fan, and filter, built to drop right onto your reservoir.

  • Built for Real Grows

    Designed to fit standard 3, 5, and 7-gallon systems, Chill Lid installs in seconds and runs continuously with minimal power draw.