On Wed, 6 Nov 1996, Francis Brian O'Carroll wrote: > Autumn and there are a lot of leaves to be raked ... > > Since I caught a lot of apistos living in leaf litter > on the banks of streams, I wonder if anyone has experimented > with leaf litter in the aquarium? I know that boiling leaves > can be used to make acidic black water, but does anyone have > any experience using real off-the-tree leaves in aquariums? > Sounds like a recipe for total biological disaster but I'm > tempted to try. We've been using oak leaves in the bottom of one of our tanks for 6 months. They look nice and do give some fish a place to hide. Our only regret is not doing MORE of them, which will be rectified soon! We boiled them and then submurged them for 24 hours under a strainer so they would sink (the biggest problem). Our A. nijsseni & A. cacatuoides do quite nicely in this tank (at different times!). - Erik --- Erik D. Olson amazingly, at home eriko@wrq.com