The Upanishads explained them as an area “at the heart of the phenomenal earth, in all its transforming sorts, dwells the unchanging Lord.” सप्तैतान् संस्मरेन्नित्यं मार्कण्डेयमथाष्टमम्। Tanks also serve as reservoirs for agricultural uses. Some temple tanks consist of small shrines at their Heart. Combodia the moment was called Khambhoja https://hindutempleadelaide.family.blog/2025/07/21/attend-religious-events-at-hanuman-temple-adelaide-worship-and-community/