Home - Koi-Care

When you have a koi pond, you know just how much organic matter can build up. Not only does this cloud up the water and make it harder to see your fish, but all this muck also adds nutrients to the water that encourages algae growth and reduces the oxygen...

Being a Koi owner is amazing. The fish are beautiful and full of life. To maintain the health of your Koi, feeding your Koi the right food is essential. It is critical that your fish is receiving the best Koi food for growth and color. What you feed...

Need a plug-and-play, all-in-one pump and filter for your koi pond? Don’t want to mess with trying to hook up this pump with that filter and hoping it all works out?
This article will lay out some of the best options out there for you.  You can review each one and decide which one is right for your pond based on the specific features of each one.  Get features like GPH (gallons per hour), UV bulb size and the appropriate...

Want to know how fast that baby koi of yours is going to grow?  Or how big your adult koi will be this time next year?
Then you are in the right place.
The short answer is about 0.66mm per day or almost an inch (2 cm) per month which translates into about 9 inches the first year of life.  By age one, your fish should be around 9 inches, by age two your fish should be around 15-16 inches but I should...