Ok so i have a 98 lets just call it 100 gallon tank. I have a baby rtc but i can move it only like 4 inches have a 65 long for him till i can move him to the pond. but im getting off track here. I would like to keep a stingray of anykind. A lungfish. A wolf fish. A Arowanna. And an Aramatus. And a Bowfin because they remind me of my old snakehead. I really want the bowfin,stingray,and arrowanna. those are my favorites. what i need you guys to help me with is stocking what acan i keep with what or if i could do these just a solo species tank and i talked to my lfs guy he said the dimension give enough room for rays and its long enough for arrowanna and bowfin but i dont believe him could you guys verify its a standard 100