live rock?

[Fuzzy]

I've seen all these pictures of a thing called live rock. What is it? does it have alge and stuff already on it

 

[andyt_uk]

i think you will find live rock is coral and such like which is only suitable for marine tanks

but i may be wrong, i am sure our more experienced colleagues will comments

 

[SneakBetta]

i think live rock only lives in salt water. my dad has some in his reef tank.

 

[ginamoore]

live rock is for saltwater only it is rock from like fuji that has things living on it like bacteria, little wormes, feather dusters, barnicals. and other interesting creatures. it is cool to get a new peace for your tank and then watch for what craws out of it or see what new life is growing on it.