Dr.med.vet. Achim Bretzinger Fachtierarzt für Fische

Mr. Bretzinger has been caring for my fish for years. He's a wonderful veterinarian with outstanding knowledge. Thanks to him, I've learned many things that I can apply to my pond and koi. Scheduling an appointment is easy and completely straightforward. I look forward to every visit. 5 stars for Dr. Bretzinger and his team.

I've kept koi since last year and this year I called Mr. Bretzinger for a check-up. We had already decided to enlarge my pond next year, so I'm glad I contacted him beforehand. He gave us invaluable advice regarding filtration and put us in touch with experienced koi enthusiasts. His work goes far beyond what a "simple" fish veterinarian would offer. He does his work with great passion and love for the animals. We are very grateful for his outstanding service and highly recommend that everyone book an appointment with him. Thank you for the fact that there are still people like him, and best regards from Börrstadt.

Highly competent and friendly. You're in excellent hands. Our Garra Rufa nibble fish are also very happy!

Dr. Bretzinger first visited us in 1997. Since then, he has been looking after our facility and our koi. We are grateful that he guided us onto the right path back then, introducing us to microscopy and the proper handling of koi. Competent, always kind and friendly, and always with an important and helpful tip—what more could you ask for! We'd gladly continue working with him for another 23 years; we are absolutely satisfied!

The best fish vet! We take our cichlids to him. We've never experienced such competence and friendliness with anyone else. His manner is absolutely wonderful. You feel comfortable and in the best hands. If there's anything wrong with my aquarium, I'll only go to him.