JWDHWZ Fish Tank Background Pictures, Black Aquarium 40cmx3m Accessories Decorations Static Cling Backdrop with Installation Kit

Light Blocking Performance：The black fish tank background delivers 95%+ blackout rate. It effectively conceals messy filters, hoses and wires to create a clean deep black canvas, reducing fish stress and making your cichlids, reef fish, or neon tetras’ natural colours pop dramatically. Extra Large Size: The aquarium background measures 3m × 40cm (9.84ft × 15.75in) and fits aquariums of various dimensions. It can be easily cut to your desired length for custom tank decoration of any size. Easy to Install: The fish tank background features static cling technology – no glue or tape needed. Simply spray water for easy application. Our fish tank accessory includes a free installation tool to help you achieve a smooth, bubble-free finish. Premium Quality: The aquarium background Made of thick, high-quality PVC with excellent flexibility. Resistant to wrinkling, bubbling, and peeling. Superior waterproof and moisture-proof performance for long-term use in humid environments. Wide Applications: The aquarium accessories Beyond serving as a premium fish tank background, this product works excellently as a complete privacy window film for bedroom, nursery, or home office windows.