Does anyone have experience with Betta Ferox or other similar wild Betta? I'm finding absolutely no information on this guy that I got today. He seems to be in good health and like his new tank, but I don't know of any good resources on how to care for him. Currently he's alone in a 20 long with peat added to the (HOB) filter. The ph is about 6.6 and the water is full of tannins. It's about 78 degrees with very low surface current. Lightly planted with pool filter sand in the bottom. I fed him a small amount of flake soon after I got him and he ate it pretty much immediately. Thanks, I really love this little gem and would hate to mistreat him. A couple of pictures of him are attached.