Foam in Rocks and Secure Filter Pads
At 16:32 in
How to Build a Backyard Pond in ONE Day steps 8-20
What happens here
After all rocks are in place, use pond-safe expanding foam sealant to fill any gaps between the rocks, especially in waterfall areas. This foam helps to secure the rocks, prevent water from disappearing behind them, and direct the water flow over the intended paths. Ensure you use foam specifically designed to be safe for pond ecosystems, as other foams may contain agents harmful to fish and plants. The skimmer filter pad (upper filter pad) needs to be accessible for cleaning (or washing off) at least once a year. The skimmer design allows for easy removal of the filter pad without needing to lift the entire skimmer unit.
Goal: Seal gaps, direct water flow, and ensure filter accessibility
Tools and materials
- Pond-safe Expanding Foam Sealant — Filling gaps between rocks, securing them, and directing water flow
- Skimmer Box Aquascape — Housing the filter pads and pump, filtering water
- Skimmer Filter Pad — Filtering debris from the pond water
What they say
(2,064 characters)Hide
What they say
(2,064 characters)Auto-generated from the video audio.