Dec 8, 2014 #1 B Buckfins Aquarium Advice Freak Joined Feb 1, 2013 Messages 303 Location New Braunfels Tx What is the best way to clean Texas holey rock?
Dec 8, 2014 #2 Mebbid Aquarium Advice Addict Joined Mar 1, 2013 Messages 12,626 Location Michigan USA Hot water and a scrubby brush
Dec 8, 2014 #3 HUKIT Aquarium Advice Addict Joined Dec 15, 2009 Messages 6,932 Location 42.2411°N/88.3161°W I hit mine with the pressure washer.