Crayfish Died suddenly by freezing

[Acnotin]

Hi guys just want to ask , how come my blue crayfish freeze and die suddenly? It has been with me for a year.

[simbk]

Hi Acnotin, you may want to put your question in the invertebrates section under Freshwater Fauna. But barring this matter, there could be many possibilities to what had happened to your crayfish. For example, water parameter is way off, possible copper leak into the tank, old age or temperature issues. Maybe you can elaborate more so that senior members can give you a better insight as to what could have happened.