The Montipora, despite my best efforts to kill these frags, have all survived and are showing signs of growth. :o)
As for Acropora #2, there are no signs of any remaining red bugs (yet!), the remaining piece of encrusted coral looks like it may well survive to fight another day. The polyps are out at least, indestructible or what! I don't know what I will do if the bugs reappear, there are not many options left to me now other than just living with them or trying a pipefish for biological control.
Acropora #3 continues to make a slow recovery from the blistering issue.
The Plexaurella gorgonian has made an amazing recovery since it was moved to a different location. The damaged areas of branches have grown over already and it's pretty much back to its previous fluffy splendour.
I'd like to say that everything is on the up but just as one set of problems looks to be solved another rears its head. I've noticed that the Red Tuxedo zoas have not been expanding as they used to and some actually appear to be shrinking. Nudibranchs I wonder? Sigh, there's always something I find to worry about, lol!
Anyway today I got my camera out and snapped some top down coral shots. I really want to get some new photos of the the fish, especially the wrasse but they are so very camera shy.
Now that I'm down to four Red Spot Cardinals I've noticed that they no longer shoal together. Two of them hang together in the back left-hand corner of the tank, the third swims alone in the back right-hand corner and the fourth, the smallest one, swims right out at the front of the tank. I must admit I do miss seeing them all together.
As for the Nudus gobies I've not got a clue what they are up to any more. They used to be out all day long but now they are mainly hidden underground doing goodness knows what. I wish I had X-ray vision so that I could see what they are doing. They are using the pistol shrimp's burrows; are they interacting with him at all? I would be nice to think that one day they might pair up but I can't see it happening at the moment
Will, the blue-legged hermit crab shed his exoskeleton this week which reminded me that it'd been a while since I added any new shells. As soon as I dropped in some larger accommodation he marched up to the nearest one, whipped his naked bum out of his old shell and moved into the new one. Has he no shame, lol! Here he is showing off his bright white new shell soon to be covered in coralline no doubt.
I noted in my June update that the Plexaurella sp. gorgonian had a damaged area on one of its branches. Well, a couple of days following that two more small damaged areas appeared and this time the gorgonin inside was exposed. The polyps then retracted completely. I waited for a week in the hope that it would miraculously recover but the polyps remained hidden and a layer of algae began to cover the branches. I decided then to take action and move the Plexaurella to a different area of the tank, if I left it where it was it would be a goner in no time at all. Finding a new location proved somewhat tricky as real estate in the tank is limited these days (ahem, what did I say about not over stocking my tank with corals!). In the end I decided to fix it close to where Acro #2 used to reside, it's not really an ideal spot long term, especially if the tiny remaining base of Acro #2 survives and sprouts new branches, but that's a problem for another day. Anyway I doubted that the gorgonian was going to make it but it appears I might be wrong. The following morning the polyps began to extend again and now 3 days later they are almost all back out again, it's not back to its previous fluffy glory but compared to how it looked before moving it's amazing. So was it a flow issue or a lighting issue? Or was the Seriatopora hystrix to blame, it was directly down flow of the Seri, maybe that was releasing some noxious substance that the gorgonian didn't like. Now I need to wait and see if the damaged areas can be recovered.
I've been really pleased with the progression of the tank recently, the fish seem settled with no argy-bargy between them, coral colouration continues to improve with each week and things are generally looking healthy. I hope by saying that I've not just jinxed everything now.
As a consequence I have been on the look out for a few more corals to add a bit of extra interest to the tank. It's proven hard to source the last few bits from my wish list as they don't seem to be readily available or the pieces I've come across in the shops are just too big to squeeze in my tank. Regular readers (if there are any out there? Ha ha!) will know that I've been trying to stick to small frags so that I can enjoy watching them 'grow in', plus buying aquacultured corals has always got to be a good thing, right? After 7 months of keeping my eye out I resorted to shopping online (my second favourite pastime). I never thought I would actually take the chance of buying corals online but so far my experience of it has been all great with no losses to date.
Yesterday the postman brought me not one, but two packages, it was a very exciting day.
The first package contained 3 corals. A Balanophyllia sp., possibly my new favourite coral. This is non-photosynthetic and will require feeding by hand but it is so very, very pretty. I had originally wanted to source a small colony of sun coral (Tubastrea sp.), as I've kept those in the past and found them easy to care for but have not seen any for sale, They used to be regularly available but not any more it seems. Anyway this species is very similar (and fits in the small size theme) so I decided to give it a go. My research has suggested that they only extend their feeding tentacles at night but this one seems happy to open up no matter whatever the time of day which is wonderful, more time for me to admire it! As a bonus there is a mussel attached at the base, although I haven't ascertained if it's still living or not. I do hope so but keeping it that way may prove difficult as it's a filter feeder.
Check out all those nematocysts!
Then came a baby plate coral, now I knew that I wanted an LPS coral with swaying tentacles and had originally considered a Euphyllia sp. but I know these can get very large over time so I finally settled on a plate coral. When I saw this baby one available I knew that I wouldn't have a better opportunity to purchase one, it really is tiny measuring just 2cm across when the tentacles are expanded. Normally these corals are free living on sandy or muddy substrates but this one presently has a 'stalk' and when it arrived was glued to a flat frag plug. Unfortunately the frag plug was covered in tiny Aiptasia so it just had to go. The base was duely chopped off along with as much of the original superglue as I dared (and there was a LOT!), then it was fixed it onto a spare piece of rock I had in the sump (I just knew that I'd find a use for that rock eventually, lol!). Now I am hoping that this coral is indeed a long tentacle plate coral, Heliofungia actiniformis and not a very small branch of a torch coral, Euphyllia glabrescens. They do look rather similar when small. I guess time will tell, if it grows and detaches from the base to become free living then it'll be a plate coral, if it develops new branches then it's not!
The final part of this order was a Sunny D zoanthid (plus a baby bud), during transit the polyp had worked itself free of the frag plug so clearly it had been fragged very recently. My first response was one of annoyance but as I hate the look of frag plugs in general it proved fortuitous, it was a simple matter to dab a bit of glue to the base of the polyp and fix it to my live rock. It opened up within a few hours of introduction and is still there today so hopefully it'll survive. I think it's fair to say I'm now a fan of zoanthids, I'm up to 7 different types now, how did that happen?! ;o)
My second online order came all the way from France, how brave was that!! Ever since I added my first gorgonian I knew that I wanted to introduce at least one other species. I had been waiting to purchase the purple frilly gorgonian that Reefworks supply but as it hasn't been available for months I started searching elsewhere. Sadly gorgonians seem to be a bit of an afterthought at most LFS I have visited. The SPS corals are lined up neatly in tanks but the gorgonians seem to be plonked in without any care to their wellbeing at all, most ending up lying on their sides and being stung by something more aggressive resulting in stripped branches or worse. Fortunately for me I discovered Eco-Gorgs, sustainably-produced aquarium sized Carribbean gorgonians, perfect for me and only a few clicks away. OK, admittedly a bit of a journey was required to get them to my tank but worth the chance i thought.
First in my basket was a small frag of Plexaurella sp. and very fluffy looking it is too.
This was followed swiftly by Isis hippuris, though I have to say it doesn't look anything like images of this species online but what do I know?
...and lastly Muricea elongata because it seemed a shame to only order just 2 corals when they were coming so far. This is the only one that has not fully extended all it's polyps yet. I had to leave all 3 gorgonians on the sand for a few hours after acclimation whilst I went out and when I got back this one had been knocked over, typical! There seems to be a bubbling issue with the two branches that had been in contact with the sand. Fingers crossed it will recover in a few days time.
That's it for the time being, I'll try for some better shots of the new corals later on in the week when they've fully settled in and maybe even a new FTS. If you've managed to read all the way to the bottom of this post then top marks, you must be a sucker for punishment!
For the most part the tank is doing OK. There is very little in the way of nuisance algae, the furry stuff that was coating the rocks seems to be fading away without any intervention on my part. The zoanthids are opening up nicely and looking good, so I think the nudibranch problem is solved. The LPS expand nicely during the day and are always ready to eat whenever they sense food in the tank.
Most of the SPS corals are doing well, showing good growth or at the very least basing out. Colouration however is not great for some of them, I'm hoping that with time and stability the colours will improve. Maybe it's a nutrient issue?
There is one Acropora sp. (#3) that does not look good. I have noticed recently that there appears to be blistering to the flesh. This is a new one on me so I did a bit of searching on the web and others have reported this ailment. Unfortunately no one really knows what causes it. Some say that it's due to an imbalance with the big three, i.e. KH, Ca and Mg but in my case I have those parameters well within recommended levels and they haven't fluctuated much either. The only suspect I can think of at this stage is KZ Sponge Power, I began dosing this on the 11th February (1 drop every other day). It may have nothing to do with the problem but I think I'm going to stop using it for a while and see if the Acro improves.
I nuked the tiny Aiptasia that sneaked into the tank on the clam shell with Aiptasia-X and didn't feel bad about it at all. Now I just have to be vigilant for more Pyramid snails. My list of hitchhikers found in this tank is growing ever longer.
I'm happy to report that the fish are all doing fine. It's been just over a month since I added the Pink Streaked wrasse and I'm thinking that the time might be right to introduce some more soon. This time I definitely want fish that will swim out in the open. I have fish that hug the rockwork, that sit on the sand and one that hides in a hole in the sand, I really need some bold fishies that aren't shy!
The new corals have been fixed in place and are looking great, I just hope I can keep them looking as good. I had to move the Lobophyllia as Lurch the conch kept barging past it and knocking it over, it's well away from the Acanthastrea now so there'll definitely be no coral warfare between those two.
Also, and try not to laugh too much, but I managed to take a quick video of Gordon the Whitecap goby and Al, his pistol shrimp partner. Al had decided to rework the 'wall' yet again giving me the best chance of capturing them on camera. Unfortunately I had to position the camera downwards to see into the hole so there is some glass distortion and I've never taken a video in my life so there's that, lol! Still you can see that they are alive and doing their thing.
Whitecap goby & Pistol shrimp
Up till now I have avoided ordering corals through the post but this week after seeing one of my 'wishlist' corals available online and checking the shop reviews I decided I should give it a whirl. Boy am I glad that I did, the frags arrived yesterday from Reefworks and they look great, easily as good as those that I have driven to the LFS and picked up myself. The colouration was excellent right out of the bag. The coral that I really wanted was the plating Acropora hyacinthus (red planet), this growth shape really speaks to me of reef. Naturally I couldn't just order one coral so frags of A. gomezi and A. loripes were also added to my basket along with a gorgonian for some movement. I'm not sure that they would necessarily be found together in the wild but my tank is quite static looking at the moment and they apparently can take a blasting in regards to flow so hopefully it should fit in quite nicely with my set up.
I'm pretty much set up for SPS corals now, maybe I could squeeze one more in along with something encrusting perhaps. I am happy to say that the corals that I have all appear to be doing well either basing out or growing at the tips, I expect that I'll need to keep a close eye on the KH levels etc now, the extra corals are bound to suck it up quicker. Now I just need to find that perfect clam...
Hi, my name is Lisa and I live in Derby, UK. I am a self-confessed reefaholic!