Yea for sure, I usually just keep my water a bit salty to make sure everything heals well if anything happens that I don't notice.
If you havent bought the lava rock yet I'd maybe go with a different type. Its nice looking in the tank but all sides are sharp due to the air bubbles that were trapped inside when the lava solidified.
I've been slowly removing it from my tank
And replacing with stacked slate, a much safer and better (IMO) look.