Seapora 36x18 Glass Top Canopy Subset_20 inches Flourish Advance™ works to stimulate

Flourish Advance™ works to stimulate root growth beneath the surface

Adjustable airflow provides greater versatility and freedom of use

Safe for humans

Cone shaped inner chamber that significantly enhances the effectiveness of active skimming

Seapora 36x18 Glass Top Canopy Subset_20 inches Flourish Advance™ works to stimulateGlass Canopy 36 x 18 Keep a lid on your aquarium, and protect your fish from other pets and unwanted debris. This Glass Canopy by Seapora helps minimize water evaporation while preventing daring escapes! It also puts a protective layer between your light fixture and aquarium water. It is sized for a perfect fit, and is easy to install and clean! It fits the following aquariums: Standard 36" x 18" 30B gallon 40B gallon 50 gallon, 65 gallon, 84 gallon