peckhead
Active Member
i have about 6 different types of zoos in my tank. one of them hasn't opened in about 1 week and another one looks like 2 polyps are hanging by there mat almost off the rock. the rest of them look good and are growing. there are also some white marks on one of them as you can see in the picture. any ideas what could be causing this? im going to check phos and alk tomorrow. cal 420, trates 0, ph8.2. everything else is thriving. any ideas
http://community.webshots.com/photo/...02525674qVyhUP
http://community.webshots.com/photo/...02525674UtmkBL
( the open ones in the back are a different rock about 3 inch away
http://community.webshots.com/photo/...02525674qVyhUP
http://community.webshots.com/photo/...02525674UtmkBL
( the open ones in the back are a different rock about 3 inch away