Apologies for the lack of updates. My tank is still running and approaching its third birthday in a couple of months time. There have been a few changes/losses since my last update, I'll post in stages as I have quite a bit to report.
Firstly my lovely Bruun's cleaner shrimp passed away in February after 2 years and 2 months in my tank, she just vanished one day and I am assuming (hoping) that she just died of old age. I think 2+ years is the average lifespan of cleaner shrimp in aquaria and she appeared to be fully grown when introduced. Sadly I never saw her clean any of the fish but neither did she irritate any of the corals as the more commonly available cleaner shrimp are inclined to do.
I really missed having a shrimp roaming around the tank so when I discovered another of the same species for sale (from the same online supplier that I had purchased Crystal from) I did not hesitate. However when my order arrived I was somewhat shocked to discover that the new shrimp was absolutely tiny, less than two centimetres long. I thought well surely that's going to be an expensive snack for a wrasse.
After acclimation I carefully introduced the shrimp into the tank hoping that it would take refuge in the mass of zoanthids. Unfortunately the little guy thought otherwise and ignored the safety of the zoas/rocks by swimming right down to the bottom of the tank and rested on the sand. Luckily as it was so small (and practically see-through) the fish didn't even seem to notice it was there. However all good things must come to an end and the shrimp decided to move on and swam right into the path of the rather large Yellow wrasse who immediately took chase, scaring the life out of me and the shrimp. Luckily it managed to dart out of the way towards the right side of the tank but as I moved round to get a better view I lost sight of it, I did however discover a Pintail wrasse swimming casually away from its last known location. A goner for sure I thought, but no! After lights out I was gobsmacked to discover the plucky little shrimp swimming happily around the tank.
For weeks after that the shrimp would sensibly only come out at night to hunt for food but then after a month I discovered it out and proud on the side of the weir, exactly where the original shrimp used to reside and she (he?) has been there every day since. It must be the best spot in the tank for a Bruun's cleaner shrimp to hang out.
To date Crystal #2 has been with me for 6 months and has grown some but still is quite small, she is now totally ignored by all the fish. I am hopeful that I may discover her cleaning them one day but at this point it seems a tad unlikely.
Hi, my name is Lisa and I live in Derby, UK. I am a self-confessed reefaholic!