This email address is already registered.
If you receive this message after registering, you have either already registered before. Please click on ‘I have forgotten my password’ to receive a new password by email so that you can register again. Or this email address has already been used for registration. If this is the case, please contact us and we will be happy to help you: Monday to Friday from 9:00 a.m. to 12:00 p.m and 14:00 to 17:00 p.m. Telephone: 06184/93610
https://koi-company.com/General-FAQ/Log-in/This-email-address-is-already-registered.