Turbovr3six
Colored Sticks addict
i live in phoenix arizona so i have no heater
\<a href=showthread.php?s=&postid=15371748#post15371748 target=_blank>Originally posted</a> by Turbovr3six
i live in phoenix arizona so i have no heater
<a href=showthread.php?s=&postid=15371777#post15371777 target=_blank>Originally posted</a> by woodiecrafts
What type of power heads do you have? Koralia's can cause stray voltage at times I know for sure. I am not too familair with other brands or types though.
<a href=showthread.php?s=&postid=15372034#post15372034 target=_blank>Originally posted</a> by capn_hylinur
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sorry it was Ifish that mentioned it and I thought it was you
<a href=showthread.php?s=&postid=15374368#post15374368 target=_blank>Originally posted</a> by colombiano81
HI Turbo,
The same thing happened to me yesterday, friday morning. ALL My fish were dead!!! but the coral are fine.
Here's what I did though:
Thursday night, I fed 6 caps of Marine snow to feed all my coral and filter feeders. I turned off my main return pump and only left 2 power heads running all night. I left the return pump off all night, but the power heads in the main display were running to ensure the food would mix in well. I have a 75 gallon uniquarium. I have used this method of turning off my main return and skimmer overnight after feeding and turn it back on 1st thing after waking up. (did this before without a problem) Well, this time it wasn't good! I lost ALL my tangs (7), a mystery wrasse, a green goby, and who know what else. ...
The only survivors were 2 clowns and a damsel (of course!)
After reading your thread, I wonder if my Koralia 4 could have zapped my tank, or if the marine snow was bad, or if the the low water movement caused a drop in oxygen... I don't know. All I know is that I will be mourning for a while....
Best of luck...
Miguel
<a href=showthread.php?s=&postid=15374523#post15374523 target=_blank>Originally posted</a> by njdevilsfan
are you sating you had 7 tangs in a 75 gal tank?
<a href=showthread.php?s=&postid=15374523#post15374523 target=_blank>Originally posted</a> by njdevilsfan
are you sating you had 7 tangs in a 75 gal tank?
<a href=showthread.php?s=&postid=15374536#post15374536 target=_blank>Originally posted</a> by capn_hylinur
seven tangs would definetly not survive without surface agitation or filtration over night in that size of tank. Feeding marine snow---dead plankton would also contributed to higher levels of ammonia
its usually practised that you turn your pump off for 45 min to feed and then put it back on![]()
<a href=showthread.php?s=&postid=15374819#post15374819 target=_blank>Originally posted</a> by colombiano81
That makes sense. Didnt realize I was feeding "dead plankton". Although I knew that from other readings.... I really goofed BIG TIME! I should have known better. Total negligence, and way too confident on my part. I guess, I just became too comfortable with my tank that I kept pushing it to the limit by adding more fish, more food, more coral, etc... until it finally fell over the edge.... well, my fish for that matter. Rest assured: LESSON LEARNED!!!
<a href=showthread.php?s=&postid=15375536#post15375536 target=_blank>Originally posted</a> by Shane Hoffman
Its sounding more like oxygen depletetion or poisioning of some sort.
Although I would still be a bit suspect of a PH crash (which will lead to a tank full of dead fish) due to your ph only being 7.9....and this is after a 40 % water change. Based on my exp I would expect your ph to be higher after chaging that much water.....
So weve ruled out
Electrical Shock: Check
Amonia spike: check
Temp shock: check (maybe I will post a note at the end)
Fairly certain no chemicals or outside contributors: check
OXYGEN: Still a probibility
Salinity: check
PH crash: still a probibility
I think you need someone with more expertise to evaluate this thread......
anyone have any ideas????
Im trying to focus on the recent additions- moon lights-ato-tunze-controller...none of these seem to stick out as a problem source...
Note about temp shock: My neigbor (kind of he lives 3 blocks away) had a 120gallon in wall that the chiller died on. His MH heated the water to 99 degrees minimum...thats as high as his temp monitor read....he suspects the water was that warm for up to 12 hours. All fish were alive. He lowered temp by shutting off lights and putting a fan on water. The next day he got a new chiller. Exactly 7 days later all of his fih died. 11 total. A guy at the LFS told him thats common with a severly over heated tank.....the lfs guy used a word other than temp shock I cant remember what it was......all parameters were fine at time of death...
<a href=showthread.php?s=&postid=15375809#post15375809 target=_blank>Originally posted</a> by Shane Hoffman
If your certain all parameters you can measure are ok I would do another water change (maybe 30% at most) then run carbon for a week. After that VERY slowly introduce fish. Start with something cheap of course. Maybe a school of chromis's. Also due to your large amount of water changed and what I would imagine as fairly major sandbed disturbances I would watch close for a mini cycle popping up. I would check parameters every other day for the week you wait....if no signs of smonia or nitrites....off to the LFS you go.....
good luck...