Biotek Marine 2oz Pink Spray Colorant for Dry Reef Rock

ARK 2oz Pink Spray Colorant for Dry Reef Rock Aquascape-Fish Safe.

Want to color your own rock or touch up some colored rock you bought. Well this will get the job done?

Simply shake and spray on your rock or seams after aquascaping.

100% non toxic and safe for fish and animals after curing.

Curing takes about 24 hours at 75 degrees.

2oz bottle can easily cover 50lbs