Sieral Aquarium Polycarbonate Canopy Set 29 x 11.38 x 0.12 Inch for 20/29/37 Gallon Without Center Brace Aquariums Cover Fish Tank Lid with a Hook Knife, Breathable Hole, Handle Clear

Functional Material and Design: enjoy the flexibility of the aquarium lid made from polycarbonate, a material that is less fragile and lighter than glass, not easy to deform, the clear color provides transparency for easy observation and lighting within the fish tank, remember to tear the film for optimal clarity, Please measure your tank opening to the closest millimeter before purchasing

Detailed Packaging: the package includes 1 aquarium lids and 1 hook knife; The hook knife can help you cut the appropriate size for the aeration pump

Size Appropriateness: with the dimensions approximately 29 x 11.38 x 0.12 inch/ 73.66 x 28.9 x 0.3 cm, it serves as an optimal cover for 20 Gallon Long, 29 Gallon Show, 37 Gallon High aquariums 30" Long x 12" Wide Aquariums without center brace; This considerable size provides your aquatic pets with the necessary security they need; Please check the product size carefully to ensure it fits your fish tank

Easy to Handle: each of our fish tank lids comes with handles, for easy management and movement, being polycarbonate, feel at ease when needing to change or handle the aquarium cover

Breathing Hole Design: our fish tank cover with breathing hole design can provide fresh air for fishes