i have a 4 inch sturgeon he eats blood worms and and other frozen food. he eats well, very very active likes the water temp at 60 or below im going to sell him because im going to buy amazon fish and he will most likley die with the warm water. i dont have an asking price ive had him since he was .5inches i got him for 5 bucks so idk what he would be worth now. text me at 1-714-470-6055 or PM me. i cant post pics sadly but if u want when u text or call ask for my email ill send u pics of the sturgeon.