About This

• Key Features: ✔ 20 Gallon Long: Precision-cut at 29 1/4” x 11 1/2” to fit the unique rim profile of a 20-gallon long aquarium. ✔ Clear Polycarbonate: Strong, lightweight, and resistant to warping or cracking. ✔ Reversible Cutout: Features a 2"x7” filter cutout on the rear right, which can be flipped over, if you prefer the cutout on the other side. ✔ Easy Assembly: Comes with 1 handle and 3 hinges with self-adhesive tape—simply attach it upon arrival. Perfect for freshwater and saltwater setups, this lid is a great alternative to glass and acrylic covers.