I personally think progold is the best manufactured food for goldfish
I have had great results with it
its not available in normal stores in canada...only online at either:
www.mops.ca or www.fishsempai.com
i too do not have a credit card (darn companies say i'm unreliable :angry: )...
i get my mom or my grandma to order it for me, and then pay them. i don't know if a similar thing may work out for you?
if you can't get progold, hikari lionhead food is almost as good, i use it as well and it is excellent. it is available in many stores across canada