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04-05-2007, 01:27 AM
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#1 (permalink)
| | Plankton
Join Date: Mar 2006 Location: South Africa, Durban
Posts: 18
Karma: 14
 |  Kenyan tree it has this black slime like algae
Hi guys I have a problem with a Kenyan tree it has this black slime like algae
Growing on the tree and it is chocking the tree but when I rub the algae it comes off. Does any one know what it is and how to get rid of it. I don’t want to lose my tree.
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tank size 2.5m/98.4in by 0.7m/27.6in by 0.7m/27.6in@ 1225 L/324.1G and 243L/64.3G Sump with fish and coral,550w Aqua-medic MH lights Aqua-medic cooler, Aqua-medic P.Skimmer. | 
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04-05-2007, 02:19 AM
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#2 (permalink)
| | 3reef Sponsor
Join Date: Aug 2006 Location: Va/Ct
Posts: 3,670
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Is it in a spot where it gets a good flow of water to keep it clean and free of waste from settling upon it ? funny corals really But moving it around to much can kill it also. I never move any coral more then once a week or every other week. _________ Some of the world's greatest feats were accomplished by people not smart enough to know they were impossible (Doug Larson) | 
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04-05-2007, 04:08 AM
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#3 (permalink)
| | Plankton
Join Date: Mar 2006 Location: South Africa, Durban
Posts: 18
Karma: 14
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I never realy move my corals around the tree has been in the same place for nearly a two years and it has growen three times in size this is the first time
it has had a problem. | |
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04-05-2007, 04:50 AM
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#4 (permalink)
| | 3reef Sponsor
Join Date: Aug 2006 Location: Va/Ct
Posts: 3,670
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Have you started to add something to the water recently ? a new additive or food ? what are the DKH and Ca levels of the water also the NO3's and PO4's I assume you have tested for any ammonia or nitrites ? | |
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04-05-2007, 04:58 AM
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#5 (permalink)
| | Plankton
Join Date: Mar 2006 Location: South Africa, Durban
Posts: 18
Karma: 14
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yes I do test my water weekly but my nitrates are alittle high so do you think that could be the prob? I am doing water changers and the nitrate is starting to come down. | |
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04-05-2007, 05:08 AM
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#6 (permalink)
| | Plankton
Join Date: Mar 2006 Location: South Africa, Durban
Posts: 18
Karma: 14
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The nitrates have been higher than they are now and never had a problem | |
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04-05-2007, 09:15 AM
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#7 (permalink)
| | Zoanthid
Join Date: Jul 2006 Location: ontario, canada
Posts: 1,117
Karma: 166
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It could be because of high nitrates and phosphates, which will cause additional algae. You may want to blow the coral with a turkey baster and cyphon the algae out???? _________ 20g
25lbs LR
1 hydor koralia
rio nano skimmer FISH: blk/white clown, damsel, yellow watchman goby CORAL: grn open brain, acan, torch, rics, toadstool, zoo's
INVERT:[/u] hermits, nassarius, astrea, turbo's, nerites, crocea clam
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04-05-2007, 11:53 AM
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#8 (permalink)
| | Giant Squid
Join Date: Jan 2006 Location: Meriden, Connecticut Age: 43
Posts: 3,905
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The infection you have, which is very common with Octocorals(soft corals) is what is known as black band disease!!!
It is basically caused by a bacteria NOT an algae! Cyanobacteria is responsible for this and is a result of too much organic food found at the base of the soft coral. This disease is especially synonymous with Sarcophyton species.
Elevated phosphate levels are more th cause of this than nitrates as high nitrates will normally effect you pH level IMO. _________ 125gal.w/Mag9.5 return(dual megaflow)>Mag7 pump Aqua Cev180skimmer.Wave2k Hamilton Reefstar(2)250watthqi(mh)pend.a Yellow, Naso Tang Red Lip Blenny Percula Clown Demoiselles Niger Trigger F. Wrasses Ceriantharia Orn.Shrimp and Stars Hermits Queen Conch asst. snails> Stars Zoos shrooms Montipora Brains Gorgonians Favia Turbinaria(large+small polyp) Acropora Xenia Tridacna (CroceaMaximaSquamosa) Leathers <35+75gal.reef tank as well> 
"IF THE PHONE DOESN'T RING...IT'S ME"  jb  | |
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04-05-2007, 03:17 PM
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#9 (permalink)
| | Plankton
Join Date: Mar 2006 Location: South Africa, Durban
Posts: 18
Karma: 14
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Thanks Coral Reefer I am going to google black band disease to get more info.
Do you play guitar? I am a drummer and I work in a musik store.
Thanks again for your help. | |
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04-06-2007, 06:41 AM
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#10 (permalink)
| | Giant Squid
Join Date: Jan 2006 Location: Meriden, Connecticut Age: 43
Posts: 3,905
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Glad to help... Unfortunately, I don not play the guitar. I love music so much, that if I were in a band, it may help to curb my music interest, instead of making me a part-time air band player...hahaha
One of my favorite musicians, Dave Matthews is from South Africa!!!! Have you heard of him? | |
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