tank unit with divided tanks

[fish042099]

Hi, i would like to keep 3 piranha, but I want them to be separated so the piranhas don't kill each other. Is there any way i can get a unit like the ones at petco and petsmart(the units with multiple tanks but the same filtration and stuff built in) except instead of all the small tanks, 3 48'' tanks around 40-65 gallons and the whole unit is no less than 72'' tall? Also under $1500 please!

 

[Tstone]

Possibly buy 1 big tank and then get dividers, like this? http://www.petsmart.com/product/index.jsp?productId=3742975

orrr, buy a sheet of glass to use as the dividers and you can just drill holes in the glass

 

[fish042099]

Yeah,thats a good idea. I'll probably build my own dividers,because those are a little skimpy and i have bad past experiences with them.