Female Yoshikigoi Showa - Y0808N

Maybe a bit of a strange one…. Has anyone successfully converted a hot tub (not working) to use as a small koi pond ? If so how did you do it ?

Could somebody please ID this koi for me please, he/she has grown so much in the past few months trebled in size

I’m not sure if anyone can help but I’ve seen a lone Koi Carp dumped in the canal near Blaby does anyone know if this can be rescued n rehomed?

Is anyone rehoming or selling any pond fish South Yorkshire area but happy to travel abit further