groovyKen_g_w said:They will rot, but they add beneficial tannins and stuff that makes the water more like natural river water, they also help soften and lower the PH of the water, though not nearly as effective as peat! Once they dont have any sap or green bits, they dont do any damage.
Ken
Can only Beech leaves be used, or can other types be used? What about Maple, Aspen (Poplar), or Oak?Ken_g_w said:Beech twigs are also safe to use in tanks with fish but Im trying to keep it simple so I dont have to tear it apart every time I clean the gravel.