Thought some of ya's would like an update:
Alright so I got 3 new potters wrasse and 1 female flame wrasse last Friday (3/27) and I was super excited to have another try at the potters wrasse. A couple years ago I had ordered 4 of them. 1 perished during shipping and the other 2 perished within the first 24hrs of being in my tank, the 4th one is still in my tank to this day and has made 3-4 tank changes with me. Very Awesome fish! They are one of my most favorite out of all the wrasses, but they are extremely sensitive and usually perish during shipping alone. There isn't even a DOA guarantee with them, if that says anything. Upon arrival, the new fish were very alert and swimming around with the other fish within an hour of being in the tank. They really showed no stress at all. No rapid breathing and they didn't stay buried at all. They didn't even hide behind the rockwork. They came right out front and were swimming along with my other fish. Amazing.
-Saturday my lights kick on at 10am, and they didn't come out from being buried in the sand until around 4pm, so I fed heavy and watched all of them eat. They looked great and ate well and I fed them again b4 the lights went out for the night. I got them eating pellets along with my frozen food slurry in less than 24hrs, so I figured my chances greatly increased. Getting them to eat pellets is about the 2nd hardest thing to do with potters wrasses.
-Sunday, same thing as Saturday. Didn't come out til late afternoon. Fed 3 different times throughout the rest of the evening.
-Monday, same as the others. Still coming out late (Hawaii I think is 4 hours time difference? could be more). Still eating very well and fed 3-4 times a day.
-Tuesday,same. Everything is going good! 1 week is almost up!
-Wednesday, I don't see the orange headed one, so I only see 3 of the 4 potters I had. I searched for about an hour with no luck of finding him. I don't know if he stayed buried for the day or not. I even sifted through the sand trying to atleast see where he was. I couldn't find him. No luck. I went ahead and fed the other 2 new ones thinking it might come out. Still no sign of him, but the other 2 new potters ate well and had full bellies.
-Thursday, Still don't see the orange headed one that was missing, then found a different one that had passed. So I'm now assuming the other had perished as well. The 1 new one I had left ate well and was even accepting pellets separately from the frozen food (I usually soak the pellets in with the frozen mixture and this time I fed just pellets). Another positive sign from the one that remained.
-Friday, early this morning before I left for the day, the last remaining potters wrasse was laying on top of the sand. I seen it breathing so I figured it was dying on me. I reached in to get him and he quickly went down below the sand which kinda shocked me. I figured it wouldn't be responsive, but then thought maybe he just came uncovered from the current. I came home around lunch, lights were on and the potters was laying on top of the sand again. There was no eye movement like you see most wrasses doing when in this state, but it was breathing. I reached down to retrieve him again and he quickly descended below the sand again. Seemed like it was still full of life other than the whole sleeping on top of the sand thing, which I found odd, especially being that responsive once I reached in. I left, to later come back home to find him in the same location, except this time he wasn't so responsive. It had too perished.
I'm kinda lost on this one. There were no signs leading up to any of this (except what I viewed of the last potters today, but it reacted quickly and stayed buried for sometime?). They were all eating well, had fat belly's on them, and were very active with the rest of the fish. No external parasites, funny swimming, nothing. No other fish were picking on them at all and they showed no signs of stress, and my water quality is good and crystal clear. I fell short of having them in my tank for a full week by a matter of a couple hours, which was a timeline I hold told myself if they make it 7 full days, their good, and they well surpassed the 48hr mark, so I dunno.
My other potters wrasse has been with me 2 yrs now, and my female leopard wrasse has been with me for 6+months. Both are hard fish to keep IMHO