about 18-24 in. prob 100 for a pair. feed 2-3 times a week. give them a cave/ledge for hiding. nocturnal mainly, veiw with moonlight while feeding (awesome). price is usually 50-75 size dependent. very cool shark. it was my first, and now i have a pair in a pond. trying to breed.
i only bought sharks. eggs arent available very often. prob cuz there are only a handfull of people breeding them. im trying 2 breed them so that i can offer eggs on a regular basis.