BWFN EasyPro Black Waterfall Foam – Ready to use – 20 oz
Use to fill in cracks between rocks to prevent water from being”lost” over the waterfall
- Improves water flow visually and black color hides foam in the shadows of the rocks
- Hand foam cans have a patented trigger system which allows multiple uses
- Can be reused for up to two to three weeks.
- Trigger will dispense foam in any position
- Fish safe, non-toxic formula
- BWFN is minimal expanding foam – fills in cracks with less trimming of excess foam