14 ounce can is a lot. Look at some pond stores, too. If you really like feeding Krill, google dried Antarctic krill, or superba. I bought it one time, it's much more oily, and "real" than tetra's product. My wife complained about the smell too much. But it's high quality stuff.
I got it from kensfish.com. Check out jehmco.com, too. I really like them a lot, they shipped me some meds this week--great prices, no problems, nice on tbe phone, they have what I need. I'm really liking jehmco for bulk purchases of "pond" supplies.