Quick Question about Macro-Algae

[Seek828]

Hi all,

First time posting here so please excuse me if I am posting in the wrong section.

I run a 90G FOWLR setup and am looking to add some macroaglae in it both for decoration and to use it to compete with bad algae.

My question is:
Do I need to quarantine new incoming macroalgae?
would virus and/or parasites, such as ich, comes attached to it?

[ferret]

That's a good idea to keep the new macroalgae quarantined particurlarly those are attached to the live rocks. I've kept many kinds of algae in both the DT and sump ( over 25 types ) and it looks perfectly natural. The drawback is some of the fishes like the rabbit, tang & large angel can not be kept in the DT for eating up the algae in mins particularly the rabbit fish and another disadvantage is keeping various types of marcoalgae will also attract those unwanted species. HTH

[mark]

Ideally should quarantine everything wet that comes into your system, fish, corals, macro, etc but doubt many of us actually do.

[Seek828]

alright, thanks guys!
I think I'll put them in QT for a while just in case then

[Keri]

Do a google search on "Caulerpa going sexual" before you decide on what kind of macroalgae you want. Some species can be very invasive and hard to get out from your rocks.

QTing is a good idea (I've see tiny baby aiptasia come in on macroalgae)

[SeaHorse_Fanatic]

If the caulerpa is harvested regularly, it usually doesn't go sexual. I've been growing various types of caulerpa in my sump/refugiums for years with no problem.

[Seek828]

Thanks for the info and heads up for the caulerpa
It is one of the species that I'm interested in.

Since we are talking about macroalgae here, I'll try asking one more question.
I don't know a lot about macroalgaw.
I actually just started reading about them.
So can anyone make some suggestion on a couple species that might be good to keep in the display tank?

Also, just as ferret pointed out, would it be a total waste of time and effort to get macroalgae now since I will very likely keep angel and tangs in the future? Are they certainly going to eat them all right away? Or does it depends too?

Thanks!

[Keri]

Originally Posted by SeaHorse_Fanatic

If the caulerpa is harvested regularly, it usually doesn't go sexual. I've been growing various types of caulerpa in my sump/refugiums for years with no problem.

Yeah, fair enough, I'll just never put it in my DT again lol

[mark]

I keep Halimeda in my display along with Purple and Regal Tangs and a Foxface. Don't think they're eating it, but if they are can't be very much as I need to prune every once and while.

[Seek828]

Originally Posted by mark

I keep Halimeda in my display along with Purple and Regal Tangs and a Foxface. Don't think they're eating it, but if they are can't be very much as I need to prune every once and while.

good to hear!
thanks!
my LFS ran out on all macroalgae though.
probably need to wait for a while