Pond Boss Forums STOCKING A NEW POND Creating the food chain white Sucker forage,food,fun

We have had white suckers in our perch pond by acident since 2012. They are in the 12-18" range. We have not seen any reproduction even with a waterfall that runs 24/7 365. We catch them in the spring and fall under the waterfall. We have been not placing any we catch back into the pond. They have been keeping our pond turbid with being mostly active in the bottom of the pond. Our best visibility is 30" in winter can 12-18" in the summer.