A classmate from a few years ago just contacted me about a project she wants to do for one of her classes. He was assigned to do a project in 'Intentionally altering the physical appearance of a living animal by altering its environment or diet. She wants to try to intentionally stunt the growth of channel catfish. She has three 40 breeders and three 4" channel catfish. All three tanks are set-up with the same gravel, decor, filter, lights...etc.
she cannot starve or harm the fish in ant way.
What can she do to the 2 test fish to sunt them? she has 3 months for her test.
she cannot starve or harm the fish in ant way.
What can she do to the 2 test fish to sunt them? she has 3 months for her test.