Grindal Worms (Dwarf White Worms):
Mrs. Morton Grindal of Sweden was active in the development of white worm culturing methods and
first isolated the smaller species known as the Grindal worms. Grindal worms are prolific and can
withstand high temperatures, which makes them more practical to culture than White worms.
They reach up to 1/2 inch in length. This is the perfect size food for small fishes up to two inches in
length. Easy to harvest. For best results, start with a large culture.