Need Help!!

[Icingdeath82]

Evening folks, I used to have tanks in the past and i'm starting another one soon! I wanna use some of my old rock but I don't wanna bleach it. How do i clean it properly without bleach?!

 

[ZoWhat]

Anything wrong with the LR when it was being used?

 

[T-J]

Evening folks, I used to have tanks in the past and i'm starting another one soon! I wanna use some of my old rock but I don't wanna bleach it. How do i clean it properly without bleach?!

Cure it in a garbage can with saltwater, a pump and a heater. You'll have old, dried organics that will come out.