Before you all gasp, this is referring to using a "kids pool" / pond type container. I am building a fish room to breed Killies and would like two indoor "ponds" for rays. I read the tank size requirements and they seem EXCEPTIONALLY small, some having a ray 30" diameter in a 96x30 tank. Would something along the lines of a 72" diameter x 30" deep or a 96" diameter x 24" be more appropriate for say a leopoldi (just using this as an example) than the listed tank which is a 96x30? It would seem to me that the listed tank is woefully small and akin to placing an Oscar into a 29gal tank.
http://www.aquaticeco.com/subcategories/3116/Fiberglass-Tanks-Circular-Flat-Bottom
http://www.aquaticeco.com/subcategories/955/Round-Polyethylene-Tanks-Blue
Thanks for the help
http://www.aquaticeco.com/subcategories/3116/Fiberglass-Tanks-Circular-Flat-Bottom
http://www.aquaticeco.com/subcategories/955/Round-Polyethylene-Tanks-Blue
Thanks for the help