Help!!!!!

[Casas440]

All my fish died after my son pour bleach in my tank only one survive and I don't know what to do to keepin alive!!!!!

 

[completelycich]

OH MY!!!! I have no idea, good luck! Wish I could help!

 

[MacDracor]

Massive water change immediately! Maybe even combined with a dechlorinator since bleach is just concentrated chlorine.
And maybe a lid...

 

[ezy33]

Dechlorinator will neutralize it.

 

[MacDracor]

Yes it will but do a massive water change anyway. Different brands of bleach use different concentrations and additives.

 

[54seaweed]

I would say 50% wc 4x asap than 25% next 2 days just to rid the contamination
good luck
just remember the damage is done so expect the worse
this definitely is no walk in the park

 

[molliwopp]

Your son needs a slap on his butt. Im suprised that even one survived and what sort of shape its in now. Id consider putting it out its misery.

 

[Casas440]

Thanks guys for all your help I gave my last fish to a friend and I'm gonna start all over I don't know if should use the live rock or not???

 

[Rutrag]

Thanks guys for all your help I gave my last fish to a friend and I'm gonna start all over I don't know if should use the live rock or not???

The live rock is dead, unfortunately. However, I imagine if you gave it a good rinsing and let it air out, you could use it as base rock.