The continuing saga of the pesky tiny Aiptasia.
I noticed the first tiny polyp growing out of the sand in the front left-hand side of the tank on the 22nd January, I immediatly siphoned it out with a pipette connected to some airline. Then on 5th March, two more appeared in the same area. They were promptly removed in the same manner. Unbelievably on the 10th March, yet another one appeared in the sand, what the?! Am I just removing the heads and they grow back from the base? Clearly siphoning them out was not working so this time I decided to nuke the little guy with some Aiptasia-X. Was that the end of it? Err no! A couple of days ago another one popped up in the same area. Arrrgggh! This time I took a scoop and removed the polyp and all the surrounding sand too. Only time will tell if I've beaten them this time, the strange thing is that they haven't appeared anywhere else in the tank... yet!
Here it is in a glass cup, so I definitely removed something!
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!
Hi, my name is Lisa and I live in Derby, UK. I am a self-confessed reefaholic!