DJ 4,0 12 Apr 2026 Google

Good service, its far

Huub Bone 5,0 12 Apr 2026 Google

What a wonderful and accessible company. High quality and very knowledgeable. They are always ready to offer advice. Arjan always responds super quickly to questions. For several years now, I've only bought koi from Arjan and his father, Auke. (AB Koi) Despite the three-hour travel time 😔, the trip to Marum is always worth it. This year I bought two fish that will stay in Azukari in Japan: super happy with them. The fish that Arjan buys every year during a month-long trip to Japan are high quality and "something for everyone." The care and quarantine in Marum lasts at least 4-5 months, during which the fish are continuously screened. As a hobbyist, I've learned: don't buy your fish from "just any koi shop," but buy them from a single dealer! This minimizes the chance of problems when purchasing new fish. Arjan and Auke: thank you!

Ferry 5,0 12 Apr 2026 Google

AB Koi in Marum is highly recommended for anyone serious about koi and pond building. The owner is incredibly friendly and honest and clearly incredibly knowledgeable. He's a great resource, takes the time to explain everything, and offers valuable advice – no sales pitches, just pure passion for the trade. The quality of the fish is top-notch: strong, healthy koi and a beautiful, varied selection. They're also the right place for pond building. He truly considers your specific situation and helps you find practical solutions for filters, pipes, pumps, and the best layout for your pond. That extra bit of thoughtfulness makes all the difference. I always feel good when I come here and leave feeling even better. For me, it's the place in the North for koi, pond building, and honest advice.

Christian Niemeijer 5,0 12 Apr 2026 Google

AB Koi knows what they're talking about, and they do it in a personal and informal atmosphere. I recently went to Japan with them, and I'm glad I had an adventure with them. With their advice, I bought some beautiful koi there.