Hammonsadam
New member
I just recently added a six line wrasse to my 12g nano. It was eating right off the bat and stayed out for the first 2 days, but now i havent seen it in 4 days. I have read some literature that states they form a mucus cocoon and can hole up for awhile. I have about 7 lbs of live rock in a well established system. Should i be worried? Only other fish are a pair of Ocelaris clowns (small).