Collection: Grow Out Tosai Koi

The Tosai Grow Out Koi collection features a hand-selected group of one-year-old Japanese koi chosen by Ricky Stoddart for their long-term potential. These are the koi Ricky would personally grow on — not just for their current appearance, but for what they are destined to become.

Every fish in this collection will go through a carefully managed growing period at our UK facility, under Ricky’s supervision. The koi are fed, developed, and conditioned using proven techniques that replicate Japanese raising methods — helping each fish reach its true quality and expression.

What you see today is only the beginning. The koi in front of you have been selected not for what they are now, but for what they will become.

This is your opportunity to secure koi with exciting futures, backed by decades of experience and handled with the highest level of care. Each grow-out purchase includes the full raising period and ongoing updates as the fish progress.