Please show me a picture of a 18" disc diameter Retic....Yes, they could possibly get that size but is that normal? No, not really...all depends on the ray's genetics. How about a scobina and a hystrix? I don't think they can get 18" in diameter too.....Just lay off my back please. I'm sure some members here will agree that a retic can be housed in a tank with 36" width for life easily...
Sorry to derail your thread Michalm....
Sorry to derail your thread Michalm....