Originally Posted by tedisabum
Fascinating. Can it be used to eliminate the need for water changes, or do u just have to do them less often?
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it will reduce or can help with less water changes in a FW
tank. So for someone with high nitrates in tap water this could help would be my thought.
For myself, a water change replaces a lot of elements we don't really test for and it freshens the water to remove organic debris. For example over summer my kh
drops in tap and tank temp is high so it gets consumed more, so water changes keep the kh
up which stops a ph crash.