Ada Garden Mat - Non-Slip Outdoor Rug for Patio, Deck, and Lawn - Waterproof & Durable Ground Cover for Gardening, Camping, and Picnics

ADA Garden Mats are designed to sit underneath your aquarium to prevent stress cracks in the glass and prevents accidental displacement of the tank. Available in range of sizes and easily cut to fit your specific tank.

The black colour is unobtrusive and the mats are very long lasting.