DeWitt 4 Ounce Pond Liner Underlayment

Practical Garden Ponds Verified independent store

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DeWitt Pond Underliner is a durable, clean, and safe material to install under ponds instead of using cardboard, newspapers, sand or old carpet padding. Helps protect the inner wal l from punctures from stones and cushion the pond wall for fish, while allowing gases to escape to maintain the proper biological balance for all pond life. Constructed of non-woven needle punched fabrics in various weights Easy to use, and installs in minutes Show more