calcium carbonate rock...

[rossb]

Most people concider this a disadvantage as it is the critters that add diversity to your tank

Steve I'm afraid I am coming across all wrong here. I think the concrete rocks are perfect for base rocks...and cheap . When you are getting into his hobby it helps to save cash where you can….but… If you don't buy some real live rock you absolutely miss out on the cool critters (I also have lots of those). Let me add this caveat, buy live rock, treat it just like you would live fish…it is not always safe.


Rant on***
I’m a bit jaded … and I miss my all my hermits, and old sally… and my favorite shrimps that ate out of my hand and all my nassarius snails…
Rant off***

Ok thanks for the tips