GHA or Byropsis?

Ro Bow

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I have a close up picture of a nuisance algae taking over my tank. What algae is it? Thanks

1652047201819.png
 

Auquanut

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Looks like bryopsis to me. Voice of experience. Sorry.
 

Lavey29

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Could be briopsis. Does it pull off rock easily or feel more rooted and difficult to remove?
 

Auquanut

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Alright thanks. I'll boost up my CUC and hope for the best
Look at the strands. GHA tends to be single strands, where bryposis branches off from the strand. Looks to me like that's what I see. @vetteguy53081, what do you think? If it's bryopsis, it can be very difficult to beat. Again, voice of experience.
 

vetteguy53081

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Its bryopsis. First pull what you can by hand - More the better.
Then using a dental pick or small crochet needle, pull off the roots. YOU MUST remove roots or it will keep coming back.
You can then reduce white light intensity . Add cleaners to finish cleanup such as Emerald crabs (which I do not trust, LG astrea snails. chiton snails, Pitho crabs, and pin cushion urchins.
IF you CANT get to all the roots, although I do not favor use of - Fluconasal (FLUX) will work.
 

Lavey29

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depends. Some areas come off with a touch and some stick. Its weird.
You could have both growing in the tank. I thought mine was a GHA jungle but it looked like some briopsis mixed in with mine to. The GHA pulled off easily and the other was difficult to detach.
 
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Ro Bow

Ro Bow

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You could have both growing in the tank. I thought mine was a GHA jungle but it looked like some briopsis mixed in with mine to. The GHA pulled off easily and the other was difficult to detach.
it seams thats the case for me. I have in fact noticed different features in the algae in different areas of the tank. Thanks for your help :)
 

Lavey29

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it seams thats the case for me. I have in fact noticed different features in the algae in different areas of the tank. Thanks for your help :)
My tank was covered and mu standard cleaner crew couldn't deal with it. I added 3 tuxedo urchins and 2 turbo snails and raised my magnesium to 1500. They stripped the tank clean in 3 weeks with my manual removal also.
 

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If it is bruopsis just use fluconazole. It's harmless and works well. No need to change your lighting or do anything drastic.
 

Lavey29

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ok. Ill boost up the CUC and if I dont see progress in a few weeks Ill try out flunanazole
You need urchins and a few turbo snails along with manual removal and magnesium at 1500. I dose no hard chemicals in my reef.
 
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Ro Bow

Ro Bow

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You need urchins and a few turbo snails along with manual removal and magnesium at 1500. I dose no hard chemicals in my reef.
I have had bad experience with urchins. Any other options? The one I have right now is starving and lost almost all his spines. hes been in a cave for a week now, probably dead. I dont understand how it could have starved, when theres so much algae. Its a pincushion urchin. I had a temperature drop by 10 F a month ago but he seemed fine then, so idk.
 

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