I posted this in the arowana section but nobody answered it, so I'll put it here. I want to do a blackwater tank for a silver arowana, Can anyone give me some advise? Its suppost to be an amazon theme tank, I have some Amazon swords and some Brazilian Pennywort in special 'Amazonian' plant subtrate. Now I want to make it blackwater for the full effect. Are thease products any good? Or is it best to just not bother with blackwater additives?
http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=4085&N=2004+112995
http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=4088&N=2004+112995 (This one is expensive!)
http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=4085&N=2004+112995
http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=4088&N=2004+112995 (This one is expensive!)