Hi guys. Just a quick question about growth rates. All my cuttles hatched towards the end of january. I was kind of expecting them to be larger by now. The larges is over an inch but the smaller ones are probably about an inch. It seems to my eyes they havent grown much recently. The largest one is on frozen krill superba but the smaller ones are still only taking frozen mysis. Fed twice per day, 2 each per serving. Is this normal?