STEP 13
CONT...
• Use the Pond & Waterfall Foam Sealant to fill in gaps
between the stones that water is flowing over. The foam
keeps the water flowing over the top of the waterfall
stones. Without the Pond & Waterfall Foam Sealant,
you will lose waterflow. The water will travel and get lost
beneath the rocks.
• Let dry for at least one hour before introducing water!
The Biofall is designed with a plastic lip for the
water to cascade off. You can use the plastic lip or
hide the lip using a piece(s) of thin (no more than
3/4” thick) natural slate. (See Ex.32) This stone can
be attached to the Biofall using Aquascape Black
Waterfall Foam.
Ex. 32
If using a natural rock for your waterfall lip, make sure
that it is fairly thin. (no more than 3/4")
3/4”
24
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