|
#1
|
|||
|
|||
The Color Green
Just wonderin if anybody would have an idea why i cant keep Green acros Green? Every other color stays, purple pink blue. Having bad luck with green. The tank is about a year old with some of the corals being 2 years old. The greens are turning yellow. Ive tried diffrent lights and just switched to 2x250w SE Reeflux 12k Bulbs in Lumenbright Refl. Param's are great growth is great, any ideas?
|
#2
|
|||
|
|||
I have the same problem in my tank. All my green's go yellow. I have read that it may be a lack of nutrients that causes the yellowing - though not a problem in my tank as I am currently trying to get hair algae out of the tank.
Where are all of your params? Where is your ALK? What do you use to dose CA, ALK? Mg?
__________________
The internet proves that a billion people writing millions of prose cannot produce one William Shakespeare. Annonymous |
#3
|
|||
|
|||
iv knoticed greens come out better after copper added. ( found this out after some one poisened a tank at work.. corals looked good .. for a few hours)
and most of your coral vite like products contain copper... so my thinking is.. it may help
__________________
Addicted to the Reef Chris "to many tanks not enough r/o" |
#4
|
|||
|
|||
Same problem with me. Most of my greens brown out. Not all of them, but a lot of them. Pinks, purples, blues, etc. all look good. Heck, even blue tips on a green coral are bright blue, but the green is browned out.
tom
__________________
"I got me a big wave, ride me a big wave, got me a big..WAVE!" Ed Veddar It's a reef thing, you wouldn't understand! |
#5
|
|||
|
|||
I have the exact opposite occurring in my tank. I've bought two corals that were yellow that eventually turned green.
Here is an old thread I dug up on the subject from someone else who couldn't keep greens: http://archive.reefcentral.com/forum...readid=1241174 Hope this helps!
__________________
Dustin bluetmax@aol.com What the world really needs is a zero tolerance policy on ignorance. He who limps is still walking. |
#6
|
|||
|
|||
is your tank very low in nutrients? also what is your Magnisuim level at as i have read low levels cause green SPS to go yellow.
Michael
__________________
Life is to short to buy frags ! But for FREE I'LL take them ><((((º>`·.¸¸.·´¯`·.¸.·´¯`·...¸><((((º> ·´¯`·.¸. , . .·´¯`·.. >((((º> IT'S NOT THAT SIMPLE....... BAREBOTTOM ALL THE WAY® |
#7
|
|||
|
|||
Alk= 10
Calcium= 390-400 Mag=1300 Nitrites= 0.2 PO4= Low, dont have a meter yet but run PO4 media in a Phos reactor. I only feed 1-2 times a day, I think i should feed more which im goin to start doing but wouldnt most of the corals lose color. I have been thinking lack of nutrients. My skimmer works pretty good(MR2 w/PCX-55)gets really foamy and dirty then for a day or two it doesnt seem to pull alot out, almost like its needing the water to get dirty again. |
#8
|
|||
|
|||
SG=1.025
|
#9
|
|||
|
|||
for me, the green turning yellow is usually sign of lack of iron....normally, i dose iron and the green comes back up......
btw, i am a zeovit user.... |
#10
|
|||
|
|||
enjoy your algae bloom
|
#11
|
|||
|
|||
algae bloom from iron?
|
#12
|
|||
|
|||
color change is normal in coral. It depend on your light system and your water. I have a brown sps turn to green when I use 20k radium for 8 months and when I just change to 10k reeflux about a month ago now the coral change to blue.
__________________
Anthony I will trade my golf swing for your tyree frag. |
#13
|
|||
|
|||
Lower the yellow acro in question...or shade it somehow. Watch it deepen over about 3-4 months time. It takes time.
Have a "green" millie with tons of colonies off original that is yellow so I use them to experiment. I put on under an overhang and it is greening up. Reeflux 12K really makes blues pop from what I see from others tank around here. High intensity blue spectrum lighting combined with lower nutrient environments cause greens to go yellow. Where is the location of corals in question in relationship to lighting? How close are lights to surface. Raising your MH's a few inches can help too without actually repositioning corals. |
#14
|
|||
|
|||
Quote:
|
#15
|
|||
|
|||
generally,
under low nutrients green will turn more yellow...higher nutrients or lack of light, more brown
__________________
red|house|blog "i like bubbly, and i love animals - so it works out well" "there are a lot of people out there who think they have a modern house simply because they have alot of steel in it" |
#16
|
|||
|
|||
actually i also find what Serioussnaps said true to a certain degree....i had a ratioactive green birdnest that turns yellow when place under direct high light....but gotten back to its intense green once it got back to the shade....
|
#17
|
|||
|
|||
8 months with 20k radium
after 2 months with 10k reeflux
__________________
Anthony I will trade my golf swing for your tyree frag. |
#18
|
|||
|
|||
Also in dosing iron, if you have clams, be careful. Supposedly iron is believed to be a cause of pinched mantle syndrom.
tom
__________________
"I got me a big wave, ride me a big wave, got me a big..WAVE!" Ed Veddar It's a reef thing, you wouldn't understand! |
#19
|
|||
|
|||
Those are really interesting photos, Anthony. Makes you wonder what the "true" color for that coral is, or if there such a thing as "true color." Maybe it's only a reflection of the light spectrum...
|
#20
|
|||
|
|||
Quote:
__________________
read a lot, think for yourself |
#21
|
|||
|
|||
Great thread.
I have the exact opposite problem as well. My green acros flourish and my orange caps look great, but my purples, blues, and pinks, turn brown. I have been very frustrated with this for some time. My params: Temp 79 Alk: 10 dkh (never moves)Thanks to a Ca reactor Ca: 450 (never moves) Thanks to a Ca reactor Nitrate - undetectable (Salifert) Phospate - undetectable (Salifert) Mg - 1250 SG=1.025 I run 3, 400 Watt 10K XM's with actinic supplemental lighting and I have plenty of flow. My source water ranges from 2-4PPM. I do have a red algae problem on my rocks and the bottom of my tank - perhaps it is related. Not sure what else it could be. I think our problems are similar. This is a thread I will follow closely.
__________________
Brian |
#22
|
|||
|
|||
I have same problem as you brian . I have identical parameters , but i run 2 400k solaris lighting. My greens , orange cap great .Icant figure out whats up with the pinks ,blues ,purples.
|
#23
|
|||
|
|||
paveking1, how long has this been an issue for you? Was it always a problem? How often do you feed?
I've been trying to narrow down this problem by process of elimination. I didn't figure it out yet.
__________________
Brian |
#24
|
|||
|
|||
Its been an issue for 6 months wasnt always a problem .I cant figure it out . i only feed once aday for fish & 3times a week i add live plankton for the corals. I ajusted my lights from 6800 to 10000k to 15000k to 20000k ,still no change in there look they still grow great just dont color up. STUMPED>>>>
|
#25
|
|||
|
|||
[IMG]http://i212.photobucket.com
/albums/cc99/ashbashxoxoxo/PicturesofTanks032600x450.jpg[/IMG] |
|
|