Decide whether you want to change the waterfall assembly, the pieces on the table, or both. You can buy the magnetic waterfall without replacing your other Life of the Amazonia components.
Waterfall only
The Magnetic Waterfall contains three magnetic levels, two supports beneath them and one side jungle piece. The magnets connect the parts without folding cardboard tabs. The listing confirms storage in the original game box.
Choose this if you want a different assembly system while keeping your existing trees, flowers and other pieces. The waterfall listing does not include those additional components or the game.

Waterfall and components together
The Complete Collection combines the waterfall parts above with 42 trees, 42 aquatic flowers, 16 seeds, five completion tokens and four boats. You do not need the standalone waterfall as well unless you want a second one.
The separate component listing is the alternative if you already own a waterfall you like. It has RESOURCES 2 PLAYERS and RESOURCES COMPLETE options. Do not apply the complete bundle's quantities automatically to the two-player option; confirm that option's contents before ordering if quantities are essential to your choice.

Assembly and storage are separate decisions
The base game itself includes a Waterfall of Life. This purchase changes a physical component; it does not add a new scoring track or expansion. Keep using your game's rules and original components where required.
The BGG forums for Life of the Amazonia include questions about waterfall setup and storage. These questions explain why assembly matters, but another waterfall's storage arrangement is not evidence for ours. The box-fit statement here is from the DeluxyGames waterfall listing, not a guarantee for every edition or third-party insert.
This guide compares unofficial DeluxyGames accessories. Game boards, cards and expansions are not included.