Mitchell0605
Aquarium Advice Addict
I got some new zoas two days ago and some on one frag plug have opened but none of the zoas on th eother plug have opened except one that is in a little bit of shadow. So, my dumb question considering zoas need light, can they get too much? The frags were grown under 14K MH and are high up in my tank under actinics, so I'm clueless as to why they aren't opening unless they are still settling in. (BTW I've got a little copper in the water cause I was dosing for ich, so I've considered that.)