Quick LR Coral Question

[luckytobebc]

Ok looking around at other peoples tanks I have just noticed a thing or 2.
My LR which I got from a LPS is just like 2 big rocks and everyone else seems to have cool shaped rocks or corals? im not sure but I was just wondering why my rocks just look like 2 big rocks and everyone elses have like cool shapes and all. Are theres corals or what? Thanks

 

[alix2.0]

live rocks are rocks. corals are living animals.
theyre are different kinds of live rock; tonga, fiji, tufa, lace, etc. it all depends on where it came from. these rocks have different textures, weights, and shapes. now some of the rocks you are seeing may be dead coral skeletons, which are calcium carbonate AKA limestone.
live rock:

coral:

coral skeleton:
**mod note hotlinking from there results in a link to their site being put up instead of the photo that you are trying to post**

 

[luckytobebc]

Ahh I Guess I got the boring LR