What adjectives plants do goldfish put away?
I'm doing a jar ecosystem lab in science and we are allowed to put in almost any adjectives plant life but we're not allowed to put in any fish food or anything approaching that. I have a goldfish in my tank and he's lived for roughly two weeks with just pond mud, two sprigs of hornwort and duckweed. Is there anything else i could put contained by my jar to help my goldfish live longer??
Goldfish need 15-20 gallons plus, they will not live long surrounded by a jar, it's entirely stressful and cruel.