What to Look for in Young Koi
Nov 24th 2025
Picking out a young koi isn’t just about spotting the flashiest fish in the tank. It’s about laying the groundwork for a thriving, balanced pond. Whether you’re new to koi or adding …
read more
Water Quality: The Key to Healthy Koi
Apr 22nd 2024
Most pond owners come to have a passion not only for the aesthetic of their pond, but also for the aquatic life that inhabits it. At Fitz’s Fish Ponds our passion lies with Japanese Koi an …
read more
How Big Can Koi Carps Grow?
Apr 19th 2024
Koi carp is one of the larger species of fish that are kept in ponds, and owners want them to get as large as possible. To achieve this, there are a number of factors you’ll need to consider, in …
read more
How Big Do Koi Fish Get? Size by Type and Age
Apr 19th 2024
How big do koi get? Most domestic pond koi grow to 12 to 15 inches, quality Japanese koi typically reach 22 to 26 inches, and jumbo bloodlines can pass 36 inches. Koi put on most of their le …
read more