Zoo Med Nano Breeze Substrate Bottom Trays are specially designed for easy substrate addition and removal in your Nano Breeze Open Air Habitat. These durable plastic trays are easy to clean and watertight to catch moisture from drippers, sprayers and misters.Plastic substrate tray for Nano Breeze cagesWatertight to catch drippers, spray and misting waterEasy to remove and washHolds all types of substrates including: Zoo Med Eco Earth, Zoo Med Forest Floor Bedding (Cypress Mulch), Zoo Med Repti Bark, and other reptile-specific substrates.