Im either thinking of 96 by 36 by 36(l*W*h) which is 539 gallons or 84 by 48 by 30 which is 523 gallons. What you think is better? What other tankmates could go in(already have arrow)?
personally i just prefer the long tanks.the 9x3x3 works for me,would suffice a good selection of rays.but if you are going to house the larger rays i would do the wider tank.
I dont think you would want a 3' high tank, it will be very hard to maintain. My tank is 31" high on a 2ft stand and at 6'1" it is hard to to get the very back of the tank...
So a 96 by 48 by 24 would be how many gallons? How much do you think it will weigh? It would be on concrete. Be theres mesh at the bottom so if it broke that...