Well I never!! I reported in a diary post on the 21st July that the "King Midas" zoanthids were beyond all hope but it seems I may have been a tiny bit hasty....
To recap I introduced these zoanthids on the 25th June and intially left them on the sand for a week whilst I decided what to do with them, they seemed fine and opened up beautifully so I fixed them to the rockwork on the right-hand side of the tank. After that they promptly refused to open up again. After a week had passed with no improvement I decided to put them back on the sand again and in a couple of days they began to recover. Then I chose another spot on the rock not that far from where they were sitting on the sand and fixed them down again. They closed up again and began to shrink away. What the...?! So frustrating!!
For all intents and purposes I gave up on them as I didn't really know what to do anymore. There aren't many free spots left in the tank for corals these days. Finally when there was barely anything left on the frag plug I pulled it off the rock fully intending to chuck it away but I just couldn't bring myself to do it. You couldn't call them zoanthids really but there were some tiny blobs of flesh still attached, so back to the sand they went. This time I left them in amongst the 'shell graveyard' (the is a pile of spare shells on the sand front right-hand corner of the tank that the hermit crabs have either moved out of or will possibly utilise in the future (and the amphipods just love to play hide and seek in them)).
After a while the blobs started to show short some stubby tentacles and, knock me down with a feather, they began to resemble tiny zoas again. I've absolutely no idea what I'm going to do with them now, I'm not going to mess around with them so I guess they can stay where they are for the time begin. Fingers crossed that the hermits/snails won't bash them around too much when they going foraging for food.
Some bad news to report.
First up, the King Midas zoanthids I introduced just under 4 weeks ago. For the first week I left them sitting on the sand and they looked great, opening up nicely so I decided to fix them down on the rear of the right-hand rock pile. Oddly after that they refused to open up again. Hmm, I thought maybe they don't like that spot so I removed the frag plug from the rock and sat it back down on the sand at the front of the tank again. Happily they started to extend once more so a couple of days later I fixed them to a new spot not that far from where they were sitting on the sand. Sadly they never opened up again and started to shrink. As it stands they are pretty much all gone now, a couple of tiny polyps remain but they are closed up tight and will no doubt soon fade away. I am at a loss as to why these particular zoanthids have not survived when my other 7 varieties appear to be doing well. It's very frustrating and I'm quite sad about it because they will be my first coral loss since I started up. I didn't even manage to take a picture of them when they were open to post here for posterity's sake.
The next loss is not so much of a mystery which makes it all the more maddening although I've only just put two and two together after the damage was done. The two new Red Spotted gobies (Trimma rubromaculatus) are indeed a male and female pair as I've noticed them "gettin' jiggy wit' it" on a number of occasions now. This is a lovely thing but unfortunately means that they don't want any fish swimming near their patch and sadly their patch appears to be the entire rear lower half of the tank. Now this just happens to be the same area that the Red Spot Cardinals (Apogon parvulus) like to hang out. I'd noticed recently that the Cardinals had taken to swimming at the top of the tank where the flow is quite brisk, This a bit odd for them and should have paid more attention to it. It all became clearer this morning as I watched one of them stray just a bit too low and was immediately and aggressively chased upwards by the larger of the two gobies (named Rocket which seems quite appropriate considering the response I witnessed). I'm sure you can guess where this story is going now, skip back to yesterday and one of the Cardinals sadly jumped out of the tank. I was working opposite at the time but did not realise what had happened until it was too late. I feel sure after what I observed this morning that it was being chased by one of the gobies, after all these fish hadn't shown any inclination to want to jump before the Red Spotted gobies were introduced. Sigh, another hard lesson learned, mixing different fish even really tiny ones in a small space is not an easy thing to do.
I have some new stuff. :o)
After searching for ages I located a shop that had some Red Spotted gobies, Trimma rubromaculatus, in stock (finally Facebook is useful for something). They only had two left when I visited but apparently they were a mated pair so I just couldn't leave without them. They've been with me for 4 days now and seem to have settled in a treat. On introduction they were ignored by the other fishy residents with the exception of Candy, the Trimma cana goby. Candy is actually a male Red Striped goby and he was not best pleased to see a another male goby, even of a different species, invading his patch. There was much posturing between himself and what I would assume to be the male Red Spotted goby. No damage was done fortunately and now they appear to be keeping their distance from each other. The new gobies, named Rocket and Sparks, are much more active than Candy and are out and about a lot more especially at feeding times when the nanostream pumps are off. They do find it hard work to battle the flow when the pumps are on and are generally found suctioned onto the underside of rocks or resting on the back wall instead of swimming up in the water column.
In addition to the gobies I also purchased another small frag of zoanthids, this variety is called "King Midas" and comes with some hitchhiking fan worms too, a nice bonus in my opinion. I think I'm pretty much out of space now where zoanthids are concerned. Picture to follow in my upcoming 1st July update.
I also added to my crustacean collection in the form of a Pom Pom crab just because I think these guys are just the coolest. They have such beautiful markings and the little anemones they hold are neat. I hope he (or she) doesn't do too much damage waving them around the tank, lol! No photo as of yet because he's kind of shy at the moment.
In other news Lurch the conch finally got up after his extended snooze. He spent almost 2 whole months hidden under the sand with no movement at all except for the odd glimpse of an eyeball and his proboscis poking out of the sand for an occasional bedtime snack. I'm surprised that he can survive for that long with such little food to sustain him. Luckily he seems none the worse for his 'hibernation' period thank goodness, I just wish I knew what caused it, is it a natural part of his lifecycle or was there some water quality issue that he didn't particularly like?
The Nudus gobies have not been in much evidence since Gordon the Whitecap goby made his leap of faith last month. I used to see them all the time but after the upheaval with the pistol shrimp and the loss of Gordon they hardly ever came out of the burrow system and never both at the same time. Then Hop (the male) vanished entirely, the last sighting of him was on the 18th June and after that nothing. He has been known to go missing before, when guarding eggs, but I generally get to see his head pop out of the burrow every now and again. I was beginning to think that he'd had an altercation with the pistol shrimp and lost or been buried alive under the rocks, eek! Happily no, after 8 days he's back out again like nothing was ever wrong so I guess he had been guarding eggs again after all. I wish they'd let me know so that I don't worry so much, lol!
Hi, my name is Lisa and I live in Derby, UK. I am a self-confessed reefaholic!