The past few months I have been taking care of my opae'ula have gone very well and I still feed them very often and have the same amount of opae'ula (12). When i feed them I love how they crawl on the top upside down. It seems so weird that I feed them so often but some rarely eat. Any way my opae'ula are doing well and in this picture I just fed them and as you can see some are on the rock.