网页2020年4月26日 · Thermoclines usually occur most often in large, deep water lakes and ponds, with little or no main current flow. Nothing, however, in nature - or fishing - is emphatic, as you know. "A voyage in search of knowledge need never abandon the spirit of adventure." strmwalker LIKED above post. 04-27-2020, 05:21 AM #6. Ketchn.