2 Dead in Quarantine. Please help

jsharp13

New member
Warning: This post is longer than it needs to be, but I'm very upset right now, and just need to tell the story. Skip to the bottom if you don't want to read about me. And just want to help me understand what happened to the fish.

So, you may notice if you look at my post history that I haven't really been on Reefcentral in about a year. Things have been really busy, and I've just been "maintaining" my tank. I got pretty frustrated with some issues I had, and got really lazy about maintenance/testing/etc. The fish that are currently in my tank have done well (only 1 death, and it died the same time as my anemone, so I think something happened there), but the tank is definitely not at its bio-capacity.

A couple of months ago, my wife asked when I was going to get more fish, and I decided it was about time I got my act together. I did a very good cleaning on the tank, did some maintenance that was past due, and ran a test series (at that point it had been about 2 months since a water change and a month since I ran any tests). Shame on me but, out of pure luck, everything tested fairly well. A little high on nitrate (as my tank has always been) and a little low on calcium, but otherwise pretty good. So, I decided to order some fish. I did a good waterchange, and got on the internet.

I went with a Pearlscale Butterfly and a Foxface Rabbitfish and ordered them from BlueZooAquatics (have always had really good luck with them). I set up my standard quarantine with water from my main tank, and got a bottle of Tetra Safestart Plus from my local store (I have always used Tim's, but this was available). The day before the fish arrived, I added the Safestart. The quarantine had been set up about 4 days.

Fish looked really healthy upon first inspection, and were fairly lively. The Foxface gave me a scare when it turned grey that first night and was under one of the PVC pipes completely still, but I startled it and he ran. Apparently, that is normal for a Foxface. I fed them the next day, and they tasted it, but didn't seem to love the food (frozen mysis and some pellet food). This has happened with all of my past fish in quarantine, so I didn't think much of it. In further feedings, they seemed to eat a bit, but not as much as I would have liked.

Fast forward just about 30 days. They were doing fairly well as far as I could tell, though the foxface still hid a lot.

I found the foxface dead on day 31. One of my 2-year olds, who had taken to calling him "Bunny" cried. Naturally, that made me feel pretty awful. At the time I made the assumption that he had either had a disease or starved to death, but I decided to reset the clock on the quarantine anyway, just to be safe.

2 days later, I found the butterfly dead in the afternoon. I had just checked on him a few hours before, and he was in one of the PVC pipes looking ok and his fins were moving well. When the kids get home from daycare, it is going to be an ugly scene. "White" won't be there to greet them (hey, they are 2...that is as creative as it gets).

I had an ammonia badge on the tank, and it was still yellow, so I didn't think that was it. I did the basic tests and found that nitrites (1.0) and nitrates (15) were a bit high, but nothing that should kill fish. Ammonia was about 0.2, which I don't think should be a problem either. I had planned on doing a water change this weekend, since the badge was just starting to turn green.

I examined the Butterfly a bit closer, and the only thing I could find was some "bruising" around its front fins. See the pic:

picture.php


So, bottom line, I don't know what killed these fish. How do you tell if a fish has starved? What are the marks by the fins? Am I wrong about the water? Were those readings something that would kill a fish?

Appreciate any help.
 
Tetra Safestart has to be added after fish. Adding it before them really isn't helpful, since the bacteria need the fish waste in order to get going.
 
I have no idea but I hope you find an answer. Damn that sucks.I would have to blame BlueZooAquatics, although this is part of the risk - who knows what those fish went through to get to you.

Thats why I always buy from LFS only.
 
I would have to blame BlueZooAquatics, although this is part of the risk - who knows what those fish went through to get to you.
... except for the part where they were in his quarantine for >30 days. If it was a vendor issue, I would expect infant mortality within a few days and not a month. Water change after the loss of the Foxface would have been our first step.

What kind of filtration is on your quarantine? In our case, our quarantine is only 20g with a HOB filter which drives more frequent quarantine water changes with tank water to keep things more stable and avoid ammonia issues as Gimpy indicated. For healthy fish, we cut quarantine shorter than 30 days... Your mileage may vary.

Sorry about the lost fish! Loved the Pearlscale...
 
Kind of my thought too. 30 days is a long time to live before dying of stress. I definitely don't blame bluezoo, but I did recently find a good LFS near me, and will probably buy fish from them from now on to eliminate one of the possible factors.

I've quarantined this way with 6 or so fish, and never had one die, but I suppose these fish may be more susceptible to ammonia. I usually wait until the badge starts turning green and then do a 50% water change. Like I said, I had one scheduled for this weekend. Another thing I can change to try to eliminate one factor is to change it before that trigger. The tank is a 20 gal with an HOB.

Are those red blotches from ammonia? I didn't know that was a sign.

Thanks for the help so far. There are definitely things I will change with the next fish. It always hurts to lose fish, but these were the first ones that my girls had gotten attached to, and it just made it that much worse. I thought we were good, and had planned on moving them into my DT in a week or so. That feels bad too.
 
Did I just miss what size Qt tank you were using? (Maybe, I'm feeling a little brain dead here.)
Also, just on the off chance, you might try putting the pic up in the disease forum...I have a sinking feeling...but like I said, I'm a little off tonight....
 
Kind of my thought too. 30 days is a long time to live before dying of stress. I definitely don't blame bluezoo, but I did recently find a good LFS near me, and will probably buy fish from them from now on to eliminate one of the possible factors.

I've quarantined this way with 6 or so fish, and never had one die, but I suppose these fish may be more susceptible to ammonia. I usually wait until the badge starts turning green and then do a 50% water change. Like I said, I had one scheduled for this weekend. Another thing I can change to try to eliminate one factor is to change it before that trigger. The tank is a 20 gal with an HOB.

Are those red blotches from ammonia? I didn't know that was a sign.

Thanks for the help so far. There are definitely things I will change with the next fish. It always hurts to lose fish, but these were the first ones that my girls had gotten attached to, and it just made it that much worse. I thought we were good, and had planned on moving them into my DT in a week or so. That feels bad too.


It does suck to lose fish. Sorry you've had to go through that. Yes, red marks on the body like that are a visual sign of ammonia burn. The fact that you were seeing some amounts of nitrite and ammonia makes me think the biofilter never established properly and there's a possibility your readings may have actually been higher than what you thought. I've used biospira many times, but I've never used Tetra safestart. I know they used to make separate products for freshwater (Safestart/Safestart plus) and marine (Marine safestart.) Not sure if that has any bearing on it or not.
 
I guess what you could do, depending where you live, maybe take those pictures to an aquarium to see if there are any specialists who read books and stuff on these things? I bet if you lived in Florida, you could probably even go to a local university and find out?
I know these are far from viable answers, but hey, if can't find the answer through the forums, or on the net, and you really want to find out, then why not, right?
 
Sounds like the ammonia did them in. The simple fact that you were also showing nitrites proves that your ammonia was actually higher than when you read it. 99% of all QT tanks have no bacteria to consume the ammonia because there is no place for it to live. The use of the ammonia badge is fantastic, but as soon as it starts to change color you need to put in some Amquel or Prime to get rid of the ammonia. Otherwise you end up with dead fish rather quickly. In some cases a weekly WC might be enough to get rid of it. Prime or Amquel should be on your med shelf for your tank, it's a MUST HAVE!

I'm sorry for your loss.
 
Back
Top