I have an silver arrowana that is getting to big for his tank. He is about 23". Eats anything and is very healthy. I have had him since he had a yolk sac. I am in the Saginaw MI area, must pick up. Free to a good home, must have details about were you are putting him. I don't really want to get rid of him but I was going to build a indoor pond but money is tight. Let me know if you have any questions