Q: How many fish should I put in my pond?
Grady – Nevis, MN
A: The general rule for stocking your pond is 1” of fish for every one square foot of surface area, but of course there are exceptions to every rule. First and foremost, don’t forget to leave room for your pond fish to grow. Stocking your pond with 10 one-inch fish may be fine for now, but what about next year when your pond fish have doubled or tripled in size?
Additionally, larger pond fish produce exponentially more waste than smaller fish so you need to factor this into your plans. Look at the chart below for an example of what I mean. One 6” fish produces 3.3 times more waste than one 4” fish and 26 times more waste than one 2” fish. In general, it’s probably best not to stock your pond to the max right away. As your pond is more established and you add better aeration and filtration, your pond will be able to handle more fish.
There are a variety of koi fish packages to choose from when you are ready to get started.
|Fish Length||Fish Waste (Grams/24 Hours)|
Pond Talk: Do you find that your fish are cozy or crowded?