its been a mild winter here in west virginia ive kept a heater on my pond all winter . between that and warm days my fish have stayed pretty active . the pond is 20 to 24 inches deep 20ft long 15 ft wide 6 2gal water lillies in dorment stage. last sat feb 9 2013 it was about 54deg out my fish were pretty active the day before . sat morn i went outside at 8:30 am a large blue haron took off . it happened agin the fallowing morning. its not came back that i know of. now 6 days latter ive seen 12 to 15 small commits and 2 small koi ive not seen 13 out of15 5 to 8 inch koi . im hoping that theres some still there just hidding . any one have any imput? and before anyone says the pond was to small for that many fish. plans were made for spring to inlarge the pond 2 ft deeper and a second pond flowing into the first. ps im feeling crushed at this point. and i have added a haron decoy.