Hmmm, What is it please?

tyr-sog

Member
temp- 80
Salinity- .022 (hydrometer)
PH- 8.2
Alk- 5 meq/l
NA- 10
Am- 0
NI- 0
I'm really not sure whats going on in my reef tank. Last week I had something come through and wipped out my fish(in QT so no ammonia spikes in display). Originally I thought is was Brooknyella. Well I read and asked everywhere(including asking here and a couple of my lfs) what the duration of this disease was. Everyone said it was fish to fish so after a cuple of days(beth said weeks) you should be ok. So after a few days of having my tank empty I thought I would give it a shot again and start off with one fish. All paremeters have read fine throughout the whole ordeal and still do(just tested). So I acclaimate the fish, eats like a champ the first day. Second day I notice heavy breathing in the morning but still eating like a champ. I get home from work and eyes are cloudy but still eating. The morning of day 3 very cloudy eyes, fins decaying, breathing very rapid, not eating and hiding.
So I ended up getting the guy(valmegii tang) out this morning before work and put him in the qt. Already looks better all though still abit akward while swimming and galzed eyes. Fins still a mess but not to bad and breathing heavy but not as heavy. I stopped off and got some Marcyne 2 and dosed the tank half dose for tonight. Hypo is out of the question because I have a Hydrometer although the lfs(actually 2 both said) that a hydrometer is fine and thats all they use for hypo. Theres not a store in the area that carries refractometeres(is that what they are?).
Anyways, any ideas.
I did however use the hydrometer to drop the salinity a bit for easier breathing. Just like a point with freshwater.
 

beth

Administrator
Staff member
Salinity is .022? Do you mean 1.022?
I suggest that you go ahead a do the formalin bath following the procedure for brooklynella. Also do the hypo using the glass hydrometer. If the fish continues to have cloudy eyes and the frayed fins are getting worse, then proceed with also doing the antibiotic treatment using Maracyn Two for saltwaterfish.
It is alway a very bad idea to immediately add new fish to an aquarium that you just had a fish wipeout, particually when a positive ID on what happened was not made. You should QT all your fish before it goes in the display to avoid this in the future.
 

beth

Administrator
Staff member
Time cures most things. 6 wks is always a good target timeframe. Or, at least 4.
 

beth

Administrator
Staff member
When a cuk starts to get ill, it needs to immediately be removed from the tank and QTed. They release a toxin which can, and do wipe out tanks....ask Sammy. It recently happened to him.
 

bdhough

Active Member
I think its an all inclusive toxin so everything in the tank.... Even if it is just fish your inverts and corals are at risk if things start dying and decaying without a rapid cleanup of the dead.
Obviously disease in display = no fish for 4 weeks :)
 

beth

Administrator
Staff member
Ok, so is he dying or what? Acting normal? What made you mention him?
 
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daniel411

Guest
The cucumber doesn't have to die to release deadly toxins into the water. All it needs to be is stressed or picked by a fish just once, and it can release toxins. I almost lost my tank to it once. :(
Won't have one again.
 

tyr-sog

Member

Originally posted by Beth
Ok, so is he dying or what? Acting normal? What made you mention him?

Well I haven't seen him in a couple of weeks. Just saw him this morning, seemed to be acting fine, eating and pooping fine. Maybe the only difference was he seemed to be a lighter then usual.
Daniel411, what were the symptoms your fish showed? Maybe not seeing him a couple of weeks is a hin he was stressed.
 
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daniel411

Guest
My fish were mostly hiding, not really moving around, swimming a bit erratically and slow when they did, uninterested in food. I realized something was wrong. Water was good. I thought of the cucumber, searched for him. Found him with a cut, and a white stringy paste coming out of him. Removed him, did a water change, all the fish behaved like normal. Changed my carbon and did another water change a few days later. It was one of the cucumbers at "Oceans and Seas" that was just called a yellow sea cucumber. About an 1.5" wide, and maybe 6-8" long.
 
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