Fish dying/dead - Heavy Breathing - Need Help

[apex82]

Wow... thanks for that. I didn't even wash them with water before putting them in. I checked manual and nothing was mentioned, so I went for it. I guess at this point I am wondering if I should remove them and replace with the koralia 3's? Or the damage has been done and just let it work itself out and do another big wc tomorrow morning?

So no more Tilex(wife actually went to bed at 7pm with migraine after using it), no dechlorinator and wash anything plastic with water and vinegar before placing in your tank.

[es355lucille]

The lady that cleans our home office used tilex all the time, and the floor cleaner stuff was just as bad! Never had anything happen with the tank though....good thing......but we have since changed the cleaning products to vinegar and water.....that other crap was killing me!!! (asthmatic) so it can't be good for a any tank.

Thats sure a nice to know about the pumps....I have brought pumps home and stuck them in the tank without thinking there might be an oil product or whatever on them!

Originally Posted by apex82

So no more Tilex(wife actually went to bed at 7pm with migraine after using it), no dechlorinator and wash anything plastic with water and vinegar before placing in your tank.

[phreezee]

Powerheads leaking voltage? Do you have a grounding probe?

This happened to me

[apex82]

I thought possibly leaking voltage... However wouldnt I get shocked? I also have everything running off a GFCI and figured it would be tripped with any stray voltage when I put my hand in the tank? No, I do not have a grounding probe.

[mws]

Originally Posted by phreezee

Powerheads leaking voltage? Do you have a grounding probe?

This happened to me

It has nothing to do with voltage. Brand new powerheads are coated with the staff what is not toxic to the fish directly, but can reduce oxygen levels. And of course some fish is more sensible to low oxygen levels then others.

Same thing with sea hares. If harassed it may release a purple fluid into the water, which is not toxic, but may reduce oxygen levels and make some fish to suffocate.

If this is the case adding a air pump would probable help fish to recover.

[apex82]

Okay I added an air pump for extra aeration. I just assumed having 2000 gph pointed at surface achieved same result?

[PoonTang]

Update?

[apex82]

As of now most are getting better. I did another water change of 20 gallons today and jammed about 3+ cups of carbon in mesh bags into the sump. The flame hawk and clownfish pair are almost back to normal. Moved the trigger and 1 chromis back into display after I saw flame and clowns eating. However, dragonette, trigger, 2 chromis and anthias still hiding and breathing heavy, but not nearly as bad as yesterday. I am hoping they might eat tomorrow. I am relieved no more deaths, hope it stays that way. So good news for the most part except for butterfly fish came down with major attack of ich...

[Wayne]

Originally Posted by apex82

Wow... thanks for that. I didn't even wash them with water before putting them in. I checked manual and nothing was mentioned, so I went for it. I guess at this point I am wondering if I should remove them and replace with the koralia 3's? Or the damage has been done and just let it work itself out and do another big wc tomorrow morning?

So no more Tilex(wife actually went to bed at 7pm with migraine after using it), no dechlorinator and wash anything plastic with water and vinegar before placing in your tank.

Did you pull them and wash them? Or are you going to ride it out?

[daniella3d]

is it possible that something was in your tap water? sometimes the water company add chimical, especialy at this time of the year. It is not a good idea use tap water for aquarium use as I have seen it happen and read about it, some chimical killing all the fish in the aquarium. Depending on the dechlorinator, they should be very safe for saltwater. I know Seachem Prime is safe for satwater and I used it before without any problem.

9 fish in a 75 gallons is a bit overcrowded I think. It could have been a factor into your fish death by lack of oxygen maybe.