Death,...by any means necessary!

How Do U Euthanize Your Fish?

  • Flushing: Humane rating: 0% (if I could use a minus figure I would)

    Votes: 9 6.3%
  • Sudden Blunt Trauma: Humane rating: 60%

    Votes: 9 6.3%
  • Decapitation: Humane rating: 50%

    Votes: 6 4.2%
  • The Blender: Humane rating: 90% if the blender is on, 30% if you add fish w/ blender off

    Votes: 2 1.4%
  • Freezing: Humane rating: 85% (for carp family) 25% (for tropicals)

    Votes: 11 7.7%
  • Temperature Shock (Freezing): Humane rating: 100% (not for coldwater fish)

    Votes: 34 23.8%
  • Temperature Shock (Boiling): Humane rating: 100%

    Votes: 7 4.9%
  • Alcohol: Humane rating: 100%

    Votes: 12 8.4%
  • MS-222 (or other veterinarian anesthetics): Humane rating: 100%

    Votes: 5 3.5%
  • I cannot bring myself to euthanize my beloved fish: Humane rating: 100%

    Votes: 48 33.6%

  • Total voters
    143

NoDeltaH2O

Superstar Fish
Feb 17, 2005
1,873
0
0
52
SC
#1
So there has been alot of talk lately about euthanization methods, and someone here even posted a link to an article that cited various methods, and then went so far as to rank them according to their level of humaneness. I encourage all of you to take a look at the article, which can be found here.

So which method do you prefer/use to euthanize your sick/murderous/unwanted fish?
 

Mar 24, 2004
409
0
0
44
gainesville, fl
plaza.ufl.edu
#2
maybe i'm wrong, but i got the impression that it was written by somebody who doesn't know a lot about physiology, even if they might be an experienced fishkeeper...and how can you assess euthanasia methods down to a "humane rating" percentage without knowing how fish actually function? i mean, just to pick one thing, he keeps comparing fish to humans, and i wanna say there's a big difference there. that said, i've always used the alcohol method. the cheapest vodka you can find is good for more than just unfortunate mornings!

edit: and what's with the "boiling method" being okay for coldwater fish but not tropicals? something tells me that freakin boiling water would be equally "humane" and give you the same quick result for a fish that lives in 60 degrees or 80 degrees.
 

Last edited:

wayne

Elite Fish
Oct 22, 2002
4,077
3
0
#3
Agree, there are some wierd comments about decapitation and also in the slow freezing section.

Anyway, small fish alcohol/cloveoil then freezer.
Big fish, decapitate.

You boys at lfs's, what do you do when somebody returns a thoroughly unsellable 1 foot plus pacu?
 

khyle

Large Fish
Jul 9, 2005
144
0
0
KSA
#4
i let my sick fish die in a natural way, in a hospital tank. for murderous/unwanted/notoroius fishes whatever u call it, i return them to my lfs in exchange for another fish of my choice.
 

Fish Friend

Superstar Fish
May 29, 2005
1,661
0
0
England
www.piczo.com
#7
ewwwww neither would i....if the fish is in pain or cant be treated i HAVE to put an end to its life quickly... so i find the best way is to give it an ice bath.... because it will only take 15 seconds to end its poor little life
 

Firebug

Large Fish
Jun 15, 2004
841
6
0
Colorado
#9
Temp. Shock (freezing). It's the one I recommend to everyone who asks my opinion about how they should euthanize it. :)

Decapitation, blender, and hitting it with a brick methods sure sound painful! Eww!
 

FroggyFox

Forum Manager
Moderator
May 16, 2003
8,589
10
38
43
Colorado
#11
how is "I cannot bring myself to euthenize the fish" 100% humane? Letting the fish suffer a painful drawn out death just because you can't bring yourself to kill it?
 

Zman16

Large Fish
Aug 1, 2005
865
1
0
32
Pennsylvannia
#12
I flush mine, but only when there barely alive. I had to do that to my betta ( not my crowntail betta) and African dwarf frog. It just seemed the easiest way, but I know it wasn't the best.+
 

#13
I'm in N'Awlins (New Orleans) and I found it inhumane to use perfectly good Alcohol (hiccup! :-D) to kill a fish and since I have Goldfish and Tropicals (in separate tanks), I chose the boiling method.. although I think deep-fried in a nice cajun batter would be more tasty. :-D Actually, deep-frying would be faster than boiling since the oil can be brought up to a higher temperature.

I'm still not sure if boiling is as humane as freezing. At least with freezing, it numbs the central nervous system first before you die. With boiling, you will FEEL SOME SERIOUS PAIN until you die, so I think I will use the freezing method, if and when the time comes.

I haven't had to kill any of my fish yet but I don't think I would be able to make any Daiquiri's in my blender after I knew that I ground up a fish in there... and I could use my cheap Vodka in the daiquiri's since the other mixers conceal the bad taste of the cheap vodka.
 

NoDeltaH2O

Superstar Fish
Feb 17, 2005
1,873
0
0
52
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#14
FroggyFox said:
how is "I cannot bring myself to euthenize the fish" 100% humane? Letting the fish suffer a painful drawn out death just because you can't bring yourself to kill it?
Well, my intention in adding that last option was that it would encompass medical treatments, costly but compassionate visits to the veterinarian, etc., and in the case of unwanted fish (like the pacu in the other thread), long drives to the Denver aquarium, or wherever.
 

NoDeltaH2O

Superstar Fish
Feb 17, 2005
1,873
0
0
52
SC
#17
I'm surprised we have four flushers here! It's a good thing I made this poll anonymous! Oh well, I used to be a flusher myself, so no hard feelings to all my flushers in da house.