TearResistant 0.2 mm PVC background Material and safety: Made from robust 0.2 mm thick PVC, this aquarium background is safe and odorless for long term use. Durability: Designed to resist tearing, providing lasting performance and a reliable backdrop for your tank. Light control: Strong lightblocking capability helps create a calm environment for aquatic life. Enhanced visual depth Color and effect: Sleek black design enhances depth in your aquatic scene. Viewing experience: The calming effect helps fish feel more secure and makes it easier to observe underwater activity and plant growth. Simple installation Bubble setup: Smooth out bubbles with a card and clean the wall of your aquarium before applying. Application steps: Tear off the protective film and lay the background flat against the wall for quick setup. Easy attachment and removal Attachment method: Uses practical electrostatic adsorption. No mess: No glue, tape, or gel required; easy to install and remove without leaving any traces. Key specifications Material: PVC Thickness: 0.2 mm Color: Black Safety: Safe and odorless Use scenarios tank setup: Create depth and a calm atmosphere from day one. Updating an existing display: Reduce reflections and improve viewing of fish and plants. Temporary backgrounds: Quickly change appearances in home or retail displays without residue or damage.