When Is Live Rock, Live?
Poll
When do you consider live rock to be live?(Click on any one answer below to vote)
1) Only when coraline algae growth is present.
2) Only when the growth of micro or macroalgae is present.
3) Only when sponges, tube worms, and/or other such sessile invertebrate growth is visible.
4) When a combination of any the above life is present.
5) As soon as it becomes seeded with unseen beneficial microscopic nitrifying bacteria.
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