4 Pcs Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser, Fish

4 Pcs Aquarium Divider Tray Plastic Grid Aquarium Egg Crate Light Diffuser, Fish Tank Divider Filter Bottom Isolation with 8 Pcs Sucker Clip(Black). - Using grid divider can effectively separate fish and prevent them from biting each other.

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