Sand

[Jbone1228]

So my tank has been up and running for 6 months, but i have a little annoying issue. I did a fine sand and of course its blowing everywhere. Can i add some course sand on top or in the bare spots where the powerhead pushed the fine away.

 

[vetteguy53081]

So my tank has been up and running for 6 months, but i have a little annoying issue. I did a fine sand and of course its blowing everywhere. Can i add some course sand on top or in the bare spots where the powerhead pushed the fine away.

While you can, this indicated flow pointed downwards. Change the angle of flow upwards towards the surface away from bottom