I find it unfortunate that you are having trouble finding a home for these fish. I also agree that you should really think about how much you are valued by your ex if she cannot accept your hobby. Also, try to give yourself a couple of days before you make rash decisions, you will benefit from it.
On the issue of euthenasia, clove oil is the best way, IMO.
I am astounded by the judgemental attitudes that have been expressed. Although I don't agree with just killing a fish, the negative comments aren't necessary.
On the issue of euthenasia, clove oil is the best way, IMO.
I am astounded by the judgemental attitudes that have been expressed. Although I don't agree with just killing a fish, the negative comments aren't necessary.

