what kind of macro is this please

[trillyen]

i have a refuge going now in both my tanks for you of those that follow my posts to know, and i have this one tyoe of macro now along with the grape vine looking stuff some other kind that looks like grapes also, and the skinny stringy kind and even some kind of red macro algae, ohh and also the leaf kind

well the 1 kind that is really big and firm looking looks to be dieng off but the other kind is ok, whats causing this and is there any thing i can do

not sure what my trate level ppm is but the oter macro is growing????

whats wrong

 

[apollothesun]

try dosing iron.

 

[trillyen]

ok thanks I'll give her a try

Does anyone know what kind of macro this is???

 

[Herefishyfishy]

Looks like Codium

 

[Herefishyfishy]

could also be Cactus Caulerpa or Caulerpa Cupressoides. Hard to tell by the picture

 

[returnofsid]

I'd also guess Codium. I have had it in a couple of tanks and love it. Not really clear in the pic, but does it basically look like elk antlers in velvet but green??

 

[surf_buddy]

I have two of these in my system and I've never know what they were... until now? I put them in my refrigum and they are growing nicely with the rest of my macro.