Thank you for all the replies so quickly! I will look into some feeders, and the lake is owned by the neighborhood so I don't think they would go for adding in any musky. Also, my smaller pond is 1 acre and about 10 ft. deep and the aerator has just stopped working and the bigger is a 2 acre and about 50 ft. deep. Does anyone have any suggestions for another aerator/bubbler for either of the two to increase activity of the fish?