Aquascape® DIY Black Waterfall Foam, 16 Ounces


SKU: 21053

The Aquascape® DIY Black Waterfall Foam is easy to use for the beginner or do-it-yourselfer. The black polyurethane waterfall foam is ideal for filling joints and gaps between rocks and boulders, maximizing the amount of water cascading over the waterfall and rushing down the stream.

  • Fish and plant safe
  • Easy application nozzle
  • Black color blends into waterfall
  • Quickly dries in 15-30 minutes


  • Use within 30 minutes.
  • Keep can tipped while using with straw applicator
  • When finished use rock dust to cover the black expanding foam
  • Push down between rocks for a smoother look

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