Check the listing for details. 4PCS Aquarium Divider Tray Egg Crate Grid Fish Tank Divider Bottom Isolation DIY. Condition: New. Listed at 10.44 USD. Description:Features: 1. SAFTY MATERIA: Aquarium Fish Tank Filter Bottom Isolation make by safe and environmental protection plastic,won't produce safe effect to aquatic animals box water quality. 2. Size: 30cmx30cm/11.8"x11.8"x0.3"; Package includes:4 Pcs Fish Tank Filter Bottom Isolate Grid and 6 pcs sucker clip.You can easily divide your fish tank into several compartments with these divider holders for breeding or separation. 3. FLEXIBLE TO USE: Each Fish Tank Divider can be snapped together to make a large panel,also can be cut easily with wire cutter to your desired size to fit your fish tank. 4. PRACTICAL AND DURABLE: You can easily divide your tank into several compartments with these divider holders.This plastic grid can cropped and free splice combination. 5. Multifunctional: Effectively separate the fish and avoid bites each other;decorative support frame for easy cleaning of feces;turtle drying platform;controller storage rack.