Sanded Holes and Trails

[BaierBones]

Just wanted some other eyes to look at this sand bed activity. Not sure if the holes are denitrification and the runs are worms? It is in an established reef tank of a customer of mine. Not feeling worried but want more opinions to be sure. Thank you!


Always Appreciated,

---BaierBones

 

[Sniperhank]

I'd say you are right. Looks like an established sandbed to me.

 

[BaierBones]

Thank you for the reply!


Always Appreciated,

---BaierBones