I would recommend getting "spider wood"Oh I always thought planted tanks were aquascaping...
I am going to have a bunch of rocks and wood ... plus plants
Denison barbs are a schooling fish like Tetras, best kept in a group. I had a group of 4 till my O' ate one.
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They are great fish, one of the best cleaners out there. They clean up the cloud of food that Toni spits out her gills when she eats. They even eat her poop, and clean up any left over food on the bottom if your tank.