Greetings, i am wondering what other tank mates i could add. I don't know if this is the section for this type of thread so my apologies if its not but i currently have a 75G with an arowana, alligator gar, clown knife, Black Ghost Knife, and 3 Clown loaches. Soon i will be getting an 1000G aquarium. What else would i be able to add.......Thanks