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Old 02-20-2012, 03:00 PM
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Originally Posted by Aquattro View Post
Symptoms? Remaining fish ok? Marks on any of the dead ones? spots, flakes, powdery appearance? Anything leak into the tank overnight? Pumps and powerheads all intact?

no marks on the dead fish or flakes..etc..corals seem to be ok so far everything is intact
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Old 02-20-2012, 03:02 PM
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Was there a power failure last night? Did anything turn off? My guess is low O2 since corals seem fine.
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Old 02-20-2012, 03:03 PM
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Was there a power failure last night? Did anything turn off? My guess is low O2 since corals seem fine.
power did go off last night here in edmonton for about 30 mins..and also this morning for about 20 mins
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Old 02-20-2012, 03:14 PM
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Originally Posted by btymens View Post
power did go off last night here in edmonton for about 30 mins..and also this morning for about 20 mins
30min isn't long enough to cause problems but it's probably related some how. Are you certain power was only out for that long? Does your equipment start up properly after power outages?
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Old 02-20-2012, 03:55 PM
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Originally Posted by sphelps View Post
30min isn't long enough to cause problems but it's probably related some how. Are you certain power was only out for that long? Does your equipment start up properly after power outages?
I as far as i know, I was at home when it happen..
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Old 02-20-2012, 03:04 PM
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Immediately put an air bubbler in the tank and place the powerhead near the surface of the water.

What is the size of your tank?
How many months has the tank been running?
What is the ammonia level?
Did you place your hands in the tank to do anything or did you add anything?
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  #7  
Old 02-20-2012, 03:10 PM
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Originally Posted by naesco View Post
Immediately put an air bubbler in the tank and place the powerhead near the surface of the water.

What is the size of your tank?
How many months has the tank been running?
What is the ammonia level?
Did you place your hands in the tank to do anything or did you add anything?
is a 90 gal tank, running for a year now, did a water change yesterday and checking ammonia level now
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  #8  
Old 02-21-2012, 01:32 AM
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Take a sample of your water into the fish store, they may charge you $10.00. Atleast you will know everything.
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Old 02-21-2012, 02:09 AM
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Probably too late now, but we don't charge anything to test your water, if you ever need a second opinion, feel free to come in.

Related to your post though, I would bet money on a O2 shortage, do you have a sump? If not, this is probably the cause, tanks without sumps can run fine under optimal conditions for years, but all it takes is that momentary lapse in stability to throw it off..... As others have stated, try and simulate the event and see what happens.

Steve
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Old 02-21-2012, 02:24 AM
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Quote:
Originally Posted by RedCoralEdmonton View Post
Probably too late now, but we don't charge anything to test your water, if you ever need a second opinion, feel free to come in.

Related to your post though, I would bet money on a O2 shortage, do you have a sump? If not, this is probably the cause, tanks without sumps can run fine under optimal conditions for years, but all it takes is that momentary lapse in stability to throw it off..... As others have stated, try and simulate the event and see what happens.

Steve
Trying it now, however one of the fish that died was a blue tang which I bought from you..Let me know when you get any more in stock...
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