The 4 Piece Ledger Waterfall Kit proves that simple is often better. This low-profile waterfall is one of RicoRock’s best sellers. Homeowners love the size—not too big, not too small— and the way it sounds as the water cascades into the pool. If like Walter, you want to give it a bit more visual and audial impact, it’s worth it to add the Lift Kit. The Lift Kit is an extra three boulders that, well, life the ledge waterfall up from the edge of the pool.