DeWitt 4 Ounce Pond Liner Underlayment Complete Aquatics Includes 25' of 1/4" plastic

Includes 25' of 1/4" plastic water line

25" TLS1850

000 Gallons WTBM32 32oz 12

For aquariums and small ponds with heavy algae growth

6000 gph 14

DeWitt 4 Ounce Pond Liner Underlayment Complete Aquatics Includes 25' of 1/4" plasticDeWitt 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 wall 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