Maguesh Magnetic Fish Tank Cover Green Frame Black Net, DIY Fish Tank Lid Aquarium Lid for Preventing Fish from Jumping Out and Reptile Escaping Adjustable Size Fit Tank Size Max 35''X19''(100x50CM)

Premium material: Made of high-quality material, the strong permanent magnetic strips ensures a secure fit even during everyday use, making it easy to open and close without stress. Functions: The magnetic fish tank cover can prevent fish from jumping out of the tank and also prevent reptiles from escaping to ensure your pets safe. Adjustable size: The magnetic aquarium lid cover can be diy to fit your fish tank max to 39""x19""(100x50CM), and its shape can be diy, so it can suitable for various fish tank. Black mesh: Big mesh with good light transmission, allowing your fish to have air circulation, and you also can shine the fish tank cover with light in winter to ensure your pet be warm. Two installation methods: The magnetic fish tank lid can be front installed(the thickness of aquarium > 6 mm) and side installed(unlimited thickness)