Pond Boss Forums MANAGING AN EXISTING POND Corrective stocking Old pond, new pond keeper

Hey Stephen,

If I had an aged aquarium that had 2 ppm of ammonia, I would be concerned there is an issue with the nitrogen cycle in the tank. I am not a pro on pond water so hopefully someone that is will chime in.

A lot of folks have had problems with fish truck fish. I'm sure some have had good luck as well. If you go that route, my advice is to look at every fish before you put it in your pond to make sure you are not getting an undesirable stowaway in the mix. 3 pounds of FHM is 600 to 900 fish but take the time.