it depends..do you want bottom dwelling fish like jawfish? if so a deep subtrate (4-6 inches) is good!Andari said:Do I need to wash it with SW or is FW ok? Man I wish this stuff would get here. I'd like to see something in this sucker other then water and sand. OH and speaking of sand how many inches of substrate is good? I don't want to put the rock in unless I'm sure I've got a good enough sandbed.
I added about 3 more bags on top of what is shown in the picture above.
Andari said:Do I need to wash it with SW or is FW ok?