Help Togat Nusa Retreat, tiny island in Mentawai Islands to bring life back to their lagoon. Building artificial reef structures such as concrete rings or metal cages and attaching the broken pieces of coral back onto them, helps restoring the marine ecosystem in the area. 
 
For 15 EUR you can help us to build 1x concrete ring that will be placed in the lagoon, filled with stones and coral.
 
Togat Nusa has built already more then 100 concrete rings and 13 metal cages that became home to many amazing ocean creatures.