Caulerpa webbiana ???

It looks like Cabomba, a freshwater plant! Thats very interesting. What do the root/rhizoid system look like? I havent seen anything like that in my books.

>Sarah
 
<a href=showthread.php?s=&postid=6252567#post6252567 target=_blank>Originally posted</a> by Samala
It looks like Cabomba, a freshwater plant!
The close up does look like that! I've been calling them holdfasts but I'm probably wrong, I need a site w/ definitions!! They are crazy strong and when I pull pieces out they hold on and bring the substrate w/ them. I'll try to get a close up of them for you tomorrow.
 
that's what i thought too, but ther eit is with the hermit crab. could it be a freshwater plant that makes it in saltwater?
 
Trust me it's SW!! It is tiny tho. I have larger pics if anyone wants some. The pic w/ the hermit crab shows the scale a little but it grows really short maybe only 1" tall. It spreads just like other caulerpa, racemosa, send me a PM and I'll email you a larger pic or 2. Oh and did anyone find a good pic of webbiana on the web. None I have found have good pics like http://www.saltcorner.com/sections/guest/algaepage/algaepage.htm .
 
<a href=showthread.php?s=&postid=6254019#post6254019 target=_blank>Originally posted</a> by AIMFish
I have larger pics if anyone wants some.


Aim, I want some for real! I'll start a thread later of what I have to trade and when spring rolls around. maybe I can temp you into a trade? I know I have something you don't!
 
<a href=showthread.php?s=&postid=6256664#post6256664 target=_blank>Originally posted</a> by Seahorsewisprer
maybe I can temp you into a trade? I know I have something you don't!
It won't take much tempting and you have alot I'd want ;) :p More pics coming later after I resize and crop for size requirements :(
 
I resized and cropped the pics from today and these are the 4 best. 2 showing roots for Samala, 1 showing my test battle between algae and mushrooms :eek: , and one showing a clown inspecting so you can get an idea on the size of it. Anyone have any more info on this plant? I have wider tank shots showing how dense it grows, the 3rd pic shows it pretty well tho, but I can't resize them to stay under limits.
106983root2.JPG
106983root3.JPG
106983vsmush.JPG
106983clown.JPG
 
Those roots appear to be holdfasts...

I really love that term! Holdfasts. Very simplistic, but so appropriate with some algae.

Aim, this is really a gorgeous macro! I have around 14 different types of macros. How can I talk you into a trade?

Maybe we should start a new thread with what we need to get around the country?
 
Cold weather has been mentioned a couple of times so I figured that it would be a couple of months 'til the algae mailing gets goin?!! I was trying to be patient but you keep teasing :eek: ;) :D
 
AIMFish, did you find any other tang that would eat the C. webbiana?

Seahorsewisprer, I manage to get "a cup a day" but its very light in color, so I'm still strugling to get more junk out of the water.

Vidar
 
Aim.. I think I found your plant.. Caulerpa verticillata. The shot from above reminded me of a pic in one of my books.. it doesnt show the fine detail you've given us here. :) Here's the algaebase pic. I'd love some eventually myself.

I have a feeling you two might have different species of Caulerpa. Have you tried rabbitfishes Elfa? (Siganus or Lo sp. I think they are..)

>Sarah
 
Yep. C. verticillata.

Indestructible, fast growing, invasive, unremovable due to the tiny rhizomes, and apparently doesn't taste too hot.

Having had it in my tank for better or worse for 7 years, I would not recommend anyone trying it. At one point, I scrubbed all of my rocks and left them in a light proofed tank for more than a year to see if I could kill it. As soon as it saw light, the beast returned.

Two things seem to eat it. Rabbitfish and long spine urchins. Neither are able to erradicate it.

Mike


Cverticillata.jpg
 
<a href=showthread.php?s=&postid=6267558#post6267558 target=_blank>Originally posted</a> by elfa
AIMFish, did you find any other tang that would eat the C. webbiana?
2 foxfaces ate on it,(Lo vulpinus and Lo uspi) the Yellow Tangs, an Orange blue line (I can't decide between a Ctenochaetus striatus or Acanthurus Nigroris), Convict Tangs nibbled (Acanthurus triostegus). We are finding out tho that my algae is different :( If you had access to any of these tangs or foxfaces break a piece of your algae off and take it to them to see if they like it before you buy one.
<a href=showthread.php?s=&postid=6270536#post6270536 target=_blank>Originally posted</a> by Samala
I have a feeling you two might have different species of Caulerpa.
Now I wonder if a cross Atlantic trade is possible?!!!:rolleyes: ;) Thanks for the ID Samala. I plan on bringing some home so when spring comes around I'll have enough to harvest out for everyone wanting some:cool:
<a href=showthread.php?s=&postid=6270634#post6270634 target=_blank>Originally posted</a> by sculpin
Indestructible, fast growing, invasive, unremovable due to the tiny rhizomes, and apparently doesn't taste too hot.
Sweet, time to take it to the 700 and try it on the Naso and Sailfin:D
<a href=showthread.php?s=&postid=6270634#post6270634 target=_blank>Originally posted</a> by sculpin
....... I would not recommend anyone trying it.
You must not know what forum you are in ;) :D Now everyone will want some for sure :p :smokin:
 
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Thanks AIMFish
I'm not sure how to do a cross atlantic shipment without spending a fortune. If you find a solution, I can naturally send you some.
I guess I have to bring some algae to the LFS and try it out in order to find a suitable fish. My present tank does not allow a very big fish e.g. Lo vulpinus can get big and its not allways reefsafe.

Vidar
 
A Cup a day? I love Calfo! He is soooo cute! I went to dinner with him one night. I think he ordered shrimp? Incredibly nice man, I will always be a groupie of his.

Tell if I have the nutrient poor theory right: If the symbiotic algae is starving, it's mass will be less, thus allowing the color of the coral to show through? So, nutrient poor is better because the corals will have a better color?


I know the reefer heads push for ultra nutrient poor systems but there are new ideas coming out about providing an environment with some nutrients available for the growing cells. Not only the greenage you see, but the phyto and zoo plankton, the symbiotic algae inside the corals and the coral cells themselves.


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Another thing to consider: If you are not adding the equivalent of a cup of DOC, it will be hard to pull out a cup of DOC! Nutrients out cannot outweigh nutrients in, IMO.
 
You must not know what forum you are in ;) :D Now everyone will want some for sure

Well, the problem with this stuff is that once you have it, you're never rid of it and it aggressively overgrows anything in it's path, including other plants/algae. There are a lot of other things worth growing, including other Caulerpa's, that don't try to off all of their neighbors via overgrowth. I would be hesitant to start a culture of this stuff.

If you want an aggressive grower that is easily controlled, why not try Hypnea cervicornis? It's a bunch forming multibranched red which is fairly easily cultured and irresistible to fish. In fact, its one of the best ways to get difficult feeders started in a tank.

Mike
 
I have that, maybe. It was a bit purple, now it is more red. Mine is growing slowly, though. Do you think hermits eat it? I have a few tiny ones in my planted.
 
Possibly. I seem to recall some crab varieties eating it.

Fish definitely do. Tangs of any genus will wipe the stuff out in minutes.
 
<a href=showthread.php?s=&postid=6275647#post6275647 target=_blank>Originally posted</a> by sculpin
If you want an aggressive grower that is easily controlled, why not try Hypnea cervicornis?
Talk like that will have people hitting you up for trades ;) I guess you grow it in a seperate(tang free) tank and if so what lights and setup is it growing quick w/? TIA, Chuck
 
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