This incredible LEGO model shows how to keep the ocean colorful and save the reefs - The Brothers Brick | The Brothers Brick
Babble Dabble Do - LEGO CORAL REEF This was submitted as a product idea on the LEGO website. I love this! My ocean loving kids would adore this too! https://ideas.lego.com/projects/f4d92be5-8c88-4d44-b365-1ac502c83620#&gid=1&pid=2 | Facebook
LEGO® Trolls World Tour: Jonas Kramm's Temple of the Blue Sea | New Elementary: LEGO® parts, sets and techniques
These "LEGO" Modular Structures Are Used To Repair Damaged Coral Reefs | Lovin.ie