Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations Loaded with sun perch (please ID)

Biomass is the total weight of all the living organisms in the pond. Carrying capacity is how many pounds of fish the pond can support.

It's not the numbers of fish, it's what the fish weigh. That number will change depending on whether you aerate, supplenmentally feed or both.

Here's something from the archives that should address some of your questions on how many fish to have: carrynig capacity