Atlantic Water Gardens FallsFoam Expandable Foam Sealant Iku Koi Kichi but we recommend instead using

but we recommend instead using the provided rubber elbow when connecting 3/8" tubing

GFCI protection with a 5ma trip level

System include Shallow Water Aeration Cabinet

System Standard DP Amps

Atlantic Water Gardens FallsFoam Expandable Foam Sealant Iku Koi Kichi but we recommend instead usingAtlantic Water Gardens FallsFoam is an expandable foam sealant used to stabilize stones, fill voids and seal joints during waterfall construction. The 12 ounce DIY FallsFoam is perfect for homeowner projects, while the 29 ounce FallsFoam cartridges and foam guns are indispensable tools for professionals. Fills cavities and voids beneath stones to create a well hidden watertight seal to keep water from leaking Helps prevent smaller stones from shifting