Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations First Post - Managing 27 Acre Pond

Not all of them are dying, that's for sure but it sounds like some of them may be but we are not seeing them. Our surface temp has gotten in the 40's before but typically will not get colder than about 53. Not sure what the bottom of the water column is. Tilapia and Texas Chichlids are very common in our area waters. Some shallower ponds in the area have had die offs of both during some winters. Plecostomus are also in the area but I have only ever seen one dead one in our pond (hoping it was a single one from an aquarium).