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02/14/2007, 08:55 PM
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#1 |
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Moved On
Join Date: Oct 2006
Location: Home is where you make it...
Posts: 207
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Can anyone solve this problem?
I have a crocea with some bleaching marks on it. And the color is a bit separated if you look carefully. I've had it for a couple of months now and it was doing pretty good at first. i had another clam also a crocea that was doing this but healed over time. I am worried that this is spreading between my clams but i'm not sure exactly whats causing it. I have another Crocea with seems to be exhibiting some signs but not totally sure yet. Here's a pic.
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02/15/2007, 06:57 AM
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#2 |
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Registered Member
Join Date: Apr 2006
Location: Sunshine State
Posts: 1,010
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What kind of lighting do you have? If only VHO's like it says in your tag you probably dont have enough light. At least get them off of the sand bed and up closer to the surface where the intensity will be better. Croceas can survive for a few months in low lighting conditions but will eventually expell there zooxenthella and die off.
__________________
"Don't these silly monkeys know that Eden has enough to go around?" MJK "Free thinkers are dangerous!" Serj Tankian Current Tank Info: 45 g hex- 50 lbs LR, Softies, Clams, LPS, wet dry, berlin skimmer w/150 watt HQI. 55 g SPS- 90 lbs LR w/ 20 g caulerpa fuge, 35 g cheato fuge w/ 98w PC. 2x 400 watt XM 20k,Berlin XL skimmer, Intermatic timer on pumps for wave action |
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02/15/2007, 09:10 AM
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#3 |
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REEF NERD
Join Date: Nov 2006
Location: maryville tn-- work in knoxville
Posts: 4,187
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if the mantle from the others are blocking it will also bleach
__________________
Peace,Dave Superman puts on Tim Tebow pajamas when he goes to bed The Heisman as a sophomore nuff said Less technology more biology Tattoos are the only art you can take to the grave Current Tank Info: 26gal bow,20gal mantis tank/fuge150wHQI,20k AB Seio 620 maxijet1200x's 2 on a wave maker. all sps |
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02/15/2007, 02:14 PM
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#4 |
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Moved On
Join Date: Oct 2006
Location: Home is where you make it...
Posts: 207
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i was thinking it might be bacteria. I had a crocea live for a good two years before i was attacked my the dreaded pm. So i'm not so sure anymore that it's lack of light but i did just add some carbon out of the blue and took out some rocks giving more light to that area. Either way do you think it'll heal if giving some time with good water quality and left alone?
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02/15/2007, 02:16 PM
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#5 |
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Moved On
Join Date: Oct 2006
Location: Home is where you make it...
Posts: 207
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well to give you an idea heres my tank
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02/15/2007, 02:57 PM
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#6 |
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REEF NERD
Join Date: Nov 2006
Location: maryville tn-- work in knoxville
Posts: 4,187
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i would think so i have one get part of the mantle bit off and it did fine grew back.... but if a light issue should get back the zooxanthellae are the acros blocking out at light cant tell from the pick
__________________
Peace,Dave Superman puts on Tim Tebow pajamas when he goes to bed The Heisman as a sophomore nuff said Less technology more biology Tattoos are the only art you can take to the grave Current Tank Info: 26gal bow,20gal mantis tank/fuge150wHQI,20k AB Seio 620 maxijet1200x's 2 on a wave maker. all sps |
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02/15/2007, 02:59 PM
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#7 |
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REEF NERD
Join Date: Nov 2006
Location: maryville tn-- work in knoxville
Posts: 4,187
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"pick"=pic. sorry
__________________
Peace,Dave Superman puts on Tim Tebow pajamas when he goes to bed The Heisman as a sophomore nuff said Less technology more biology Tattoos are the only art you can take to the grave Current Tank Info: 26gal bow,20gal mantis tank/fuge150wHQI,20k AB Seio 620 maxijet1200x's 2 on a wave maker. all sps |
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02/15/2007, 03:03 PM
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#8 |
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Registered Member
Join Date: Apr 2006
Location: Sunshine State
Posts: 1,010
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Your tank is amazing, NICE! I think that it should recover if your other clams have been doing fine at that lighting level. Just keep a close eye on it and make sure you don't have anything around it that can sting the mantle and you should be fine. I have had clams expell zooxenthella and slightly fade and then come back to ultra in a week. I read that clams do this sometimes when there zoox concentration gets to be too much. All in all, your tank looks good and I imagine you have pretty stable parameters so I think it should come recover fine.
__________________
"Don't these silly monkeys know that Eden has enough to go around?" MJK "Free thinkers are dangerous!" Serj Tankian Current Tank Info: 45 g hex- 50 lbs LR, Softies, Clams, LPS, wet dry, berlin skimmer w/150 watt HQI. 55 g SPS- 90 lbs LR w/ 20 g caulerpa fuge, 35 g cheato fuge w/ 98w PC. 2x 400 watt XM 20k,Berlin XL skimmer, Intermatic timer on pumps for wave action |
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