4 years is with regards to the age limit plus a 5 pounder is truly Excellent. The normal size is about eight to 10 inches and lower than onefifty percent pound. They're slide spawners, setting up in September during the northern section of their variety to December from the South. https://kingswoodhomes.uk.com/news/first-time-buyers-find-their-dream-home-at-spinners-brook/