20' x 55' 45mil EPDM Pond Liner Pond & Water Feature Dyes - Seren Atlantic's Color Changing Colorfalls is

Atlantic's Color Changing Colorfalls is the only modular sheer descent system with multiple light and configuration options

Atlantic Triton Check Valves mount to the pump in the Skimmer to maintain water in biological filter and keep beneficial bacteria hydrated

Apply in moving water or place in mesh bag in filters

Arrange modular blocks in any configuration and any number of levels to accommodate almost any basin

Removes ammonia

20' x 55' 45mil EPDM Pond Liner Pond & Water Feature Dyes - Seren Atlantic's Color Changing Colorfalls isOur EPDM Pond Liner is 45mil material the trusted material for pond liners. It is a high quality EPDM synthetic rubber waterproof membrane designed to withstand the test of time. The ideal choice for water gardens and ponds Waterproof, UV resistant, heavy duty, durable Create a custom fit for irregular shapes Safe for fish, plants and wildlife Thickness: 45 mil remains flexible in extreme temperatures 20 year Warranty