I took a piece of RP out of my tank and put it in a friends. We share water and our systems are pretty similar,, except i run a radion and he runs different leds. I put the RP at the top of his rocks but it lost color and is brown with slight greenish tints. In my tank it looks awesome. Anyone know why? I figured lighting but he has hydropora and Birdsnests that are bright and look really good.

