Anyone have information on growth rates of sharks under 4' and how fast they grow. If you bough a shark at 4-7'', what would its growth rate be per year and for how many years til it reaches maturity. I know how cold temp. plays a factor so without using that, on average, can I get the sharks 4' and smaller with growth rate. I appreciate it and your knowledge about sharks (ive kept everything but sharks pretty much and would like to get a small list of potential canidates)