Here's the instructable from our artificial reef project in PLaya Hermosa, Costa Rica. I just put it up.
http://www.instructables.com/id/Build-an-Artifici...

We’ve been working on an Artificial reef project in Playa Hermosa, Costa Rica. It’s more for the aquatic life and not really for the surfers. We’re the first of our kind to get approved by the Costa Rican government. If you’re interested, come and take a look. We just put our website up a few weeks ago.

Cool site you’ve got going here, and good info. Feel free to link to us! http://condofish.com

Gracias
Playa Hermosa, Guanacaste, Costa Rica

We've been working on an Artificial reef project in Playa Hermosa, Costa Rica. It for the aquatic life and not so much for the surfers. We're the first of our kind to get approved by the Costa Rican government. If you're interested, come and take a look. We just put our website up a few weeks ago.

Cool site you've got going here, and good info. Feel free to link to us!

Gracias
Playa Hermosa, Guanacaste, Costa Rica