I’d hp

[gcourtney13]

Can anyone id the green I believe bacteria. It is in my sand as well and it’s green and red.

 

[kevgib67]

How old is your tank? When my tank was young my rock went through it for a short period and it went away on its own. I think it’s just a normal phase of your tank maturing.

 

[Sophie"s mom]

As @kevgib67 said, this is clearly a fairly new tank. Just let things happen. That is just your rock coming to life! Honestly I would worry that your tuxedo urchin may not have enough to eat until you get some good algaea in there. You might want to substitute some nori secured to a rock with a rubber band.

 

[kevgib67]

As @kevgib67 said, this is clearly a fairly new tank. Just let things happen. That is just your rock coming to life! Honestly I would worry that your tuxedo urchin may not have enough to eat until you get some good algaea in there. You might want to substitute some nori secured to a rock with a rubber band.

Aw, how’s little Sophie doing? Give her a pat on the head and a treat for me.