Ok guys i'm sure you will all be dissappointed when i ask the question bc i do not know my planted tank is just now getting up and running its a 55 with mostly low light plants. I have two pieces of driftwood and was wanting to add some rock. I know alot of the display tanks you see seem to have maybe slate that is marbled with quartz? is this what it is or does this rock have a name? either way whats the advise from the experts?
