LDHHYH 12PCS Aquarium Divider Boards Set, 30x30CM Black Grid Isolation Panels with Suction Cups, Plastic Aquarium Fish Tank Dividers Egg Crate for Fish Isolation Breeding Separation

• 12PCS Complete Isolation Kit -- Includes 12 black grid divider boards (30×30 cm, 1×1 cm cells, 7 mm thick) and 12 sturdy suction cups in one bag—ideal for partitioning fish tanks effortlessly.
• Safe PVC Black Grid Design -- Made from corrosion-resistant PVC with 1 cm grid cells that allow water flow while keeping fish separate; non‑toxic and harmless to aquatic life .
• Adjustable and Secure Positioning -- The boards adhere firmly with suction cups, and their easy-to-cut grid structure allows tailored fitting for tanks of various shapes.
• Thick and Durable Construction -- At 7 mm thickness, the boards are robust enough to resist bending and provide long-lasting support for breeding, quarantine, or tank landscaping.
• Multi-Purpose For Aquascaping -- Use as breeder partitions, fry isolation, bottom protectors, or filter trays—these versatile panels support creative aquarium setups.

Product description LDHHYH 12PCS Aquarium Divider Boards 30x30CM Black Grid Isolation Panels 1x1CM Thick 7MM with Suction Cups for Breeding Separation Organise and protect your aquarium inhabitants with LDHHYH’s 12-piece set of divider boards. Crafted to meet both functional and aesthetic needs, these black grid panels allow water circulation while establishing secure separation zones. Whole Tank Partition Kit -- This kit includes 12 isolation boards and 12 suction cups in one ready-to-use bag—perfect for fish breeders, cichlid tanks, quarantine setups or aquascaping purposes. Safe PVC with Controlled Grid Size -- Made from non-toxic PVC, each panel features a 1×1 cm grid that permits flow but prevents fish from crossing, suitable for breeding and layout separation. Customisable to Your Tank Shape -- The grid format enables trimming with scissors, and suction cups hold the divider firmly in place—offering adaptability for different tank sizes. Durable Structure with 7 MM Thickness -- Each board is 7 mm thick to resist bending and maintain structural integrity, ideal for long-term use in water and supporting aquarium accessories. Versatile Application in Aquariums -- Use them to separate aggressive species, isolate fry, protect bottom glass, or create DIY filters and landscapes—these panels are a multi-functional essential. Product Specifications: Quantity: 12 divider boards + 12 suction cups per bag Material: PVC (non-toxic, aquarium-safe) Dimensions: 30 × 30 cm Grid Size: 1 × 1 cm cells Thickness: 7 mm Color: Black Packaging: All components bagged together, ready for use Uses: Breeding separation, fry isolation, aquascaping, filtration, bottom protection Directions ‎Clean the product by removing dust with a soft, dry cloth and avoid using harsh chemicals or abrasive materials that could damage the surface.