Backyard Aquaponics
A place to discuss aquaponics

If it's the nitrogen you could probably add some water plants like duckweed to use some up and then remove some duckweed regularly to keep the levels where you want. I've used duckweed and water hyacinth this way - Water Hyacinth I would just compost and duckweed gets fed to the chickens. I've also seen azolla mentioned as a chicken feed so it would probably work as well - best to check and be sure if you go with this though.

Another alternative if you have certain types of filtration is to just not clean them as much as that should allow some of the nitrogen to be released as gas.

Thanks Scotty. Wish I could use the filter idea but with the number of fish I have I am afraid that would cause other issues. I might have to look more into the water hyacinth and duckweed.

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