What is this

[mahimahi]

It looks like a green vine and it's growing out of my sand. I don't know what it is or if it's good or bad, any ideas?

 

[mvm]

Caulerpa, probably.

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[mahimahi]

It looks like that without the heads. is it good or bad? if bad how do I get rid of it?

 

[mvm]

it's a macro algae. Caulerpa can release spores and foul up water, but most macros are good, as long as they don't become invasive. Most people try to keep maco algae out of their tanks because it can take over. Most people keep it in their sumps.

 

[ralph atl]

mahimahi;647199 wrote: It looks like a green vine and it's growing out of my sand. I don't know what it is or if it's good or bad, any ideas?

pics?