Reshaping sand bed

[mike550]

My goby has completely reshaped the sand bed of my tank, and I’d like to shape it and take down some of the big dunes that were built.

Any thoughts / reactions?

 

[Quietman]

Get used to sandscaping.

 

[Quietman]

My pistol shrimp does the same....long as it hasn't been weeks and weeks and you can't see a bunch of debris and black streaks running through the dune, you're fine to reshape. If you stir it a bit and a bunch of brown nasty dust comes off the top....go slow over a few days.