I am sad to report that I lost my remaining Nudus goby (Tomiyamichthys nudus) a couple of weeks ago. Hop, along with his mate Skip and Candy the red striped goby, were the first fish to be introduced to this tank. I lost Skip after just 15 months and Candy disappeared after 2 years. I was so hoping that Hop would make it to his 3 year anniversary but he died 2 months short of it. I am assuming that they all passed away due to old age but I don't really know for sure. I wish nano gobies had longer lifespans.
This leaves me with a bit of a dilemma, what should I do about Al the pistol shrimp? He no longer has a partner goby to look after him. I know that he's still alive as I can occasionally hear him clicking and at feeding times I sometime see an antenna or two poke out from one of his burrow entrances but now that he's on his own I doubt that I will see much more of him. I'm tempted to try and find him another goby but this species of pistol shrimp is widely reported to only pair up with Whitecap gobies. Clearly that's not the absolute truth because he paired up with the Nudus gobies (after his original Whitecap partner jumped out of the tank through the mesh lid!). How long can pistol shrimps potentially live for in captivity? Al has been with me for going on 3 years too and who knows how old he was when he was captured, is he still in the prime of his life or coming to the end of it, I just don't know? Something to think about.
Interestingly I've noticed that Jessie has recently taken a keen interest in one of the pistol shrimp's burrow entrances. It hafs been pretty hard to miss this 'interest' because he has spent the last 3 days solidly excavating sand from in front of it. I can only assume that Jessie saw an opportunity to secure some prime real estate either because, without Hop, Al has abandoned that entrance or has been forced to do so by the much bigger goby. Anyway Jessie has been very industrious and the pile of sand is now massive, so much so that he's had to start dropping it more to the left side of the tank, on top of the Scolymia which I can't say I'm exactly thrilled about.
Hi, my name is Lisa and I live in Derby, UK. I am a self-confessed reefaholic!