what the heck is this new horror?

BRS

Theulli

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It doesn’t look alive but how did it suddenly climb up the glass?

392FEA19-2DEF-4EAC-9419-88727DF21FE2.jpeg
 
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ScottR

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Cool just wanted to make sure seeing them suddenly wasn’t a water quality indicator
I doubt it’s a water quality indicator because the sand bed is usually a very nasty place even in tanks with good water quality. I do see what looks like cyano (the reddish stuff) in your sand but I highly doubt it would bother the worms.
 
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How long does it take to you to get an inch of acropora growth? (on average)

  • A couple of weeks or less

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  • I can't grow acropora

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