Wonka

Does anyone here know how many fish you can safely have per gallon of water? I'm talking about those larger koi(?) fish.

thejoker1247

Well, there are lots of ways to determine how many fish per gallon in you pond. You can have more fish, for example, if your filtration system is really good. It also depends on how deep, and wide and such.

Here are a few general rules of thumb:

• One 6" fish for every hundred gallons of water OR
• 1" of fish per 10 gallons of water OR
• Total gallons of pond divided by 200 = Total 6" fish in pond

Hope this helps!

Wonka

Thanks! This info helps.