Seapora 36x18 Glass Top Canopy Subset_20 inches Its advanced formula contains phytohormones

Its advanced formula contains phytohormones

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

The 10" arm attaches securely to the top of your tank without a canopy

some differences in ingredients may occur due to regular formula updates

Safe for humans

Seapora 36x18 Glass Top Canopy Subset_20 inches Its advanced formula contains phytohormonesGlass 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