Iridescent shark help

There is an article online i read one time about a couple who accomedated for their ID sharks, they put in a 900gal aquarium for their two ID sharks who were almost three ft in length
 
yes i have read that ids can brake heaters. I could belive the glass also. I really do like the help but please... how can i get them to swim in my tank? anyone ever have anything like this happen with other fish?
 
archabal said:
yes i have read that ids can brake heaters. I could belive the glass also. I really do like the help but please... how can i get them to swim in my tank? anyone ever have anything like this happen with other fish?


they will discover the rest of the tank in time. I have noticed they are not the brightest fish in the water. :)
 
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