TIEDEMANN’S DIVING CENTERShare on FacebookTweetFollow usSave TIEDEMANN’S DIVING CENTER56 GARDINERS AVELEVITTOWN NY 11756-3705 United StatesPhone: 516-796-6560Url: http://www.tdconline.comBy Dive TrainingOctober 2, 2015Share on FacebookTweetFollow usSaveTIEDEMANN’S DIVING CENTER56 GARDINERS AVELEVITTOWN NY 11756-3705 United StatesPhone: 516-796-6560Url: http://www.tdconline.comJump to a new category... Always LearningBehind the LensConservationDive CareersDive EnvironmentsDive GeoDive MedicineDive PsychologyEquipmentHistoryLearn to DiveMarine LifeOcean ScienceScuba Skills and VideosTravelUnderwater PhotographyWeird StuffWhat About