2 adjectives to describe sturgeon

The flounder produces one million; the mackerel above five hundred thousand; a herring of a moderate size at least ten thousand; a carp fourteen inches in length, according to Petit, contained two hundred and sixty-two thousand two hundred and twenty-four; a perch deposited three hundred and eighty thousand six hundred and forty; and a female sturgeon seven millions six hundred and fifty-three thousand two hundred.

Here the largest fishes could be fattened at will; and even the mighty sturgeon, prince of good-cheer, might find ample accommodations.

2 adjectives to describe  sturgeon