how long does dried fish food last?

[raskal311]

I've been feeding my fish with the same bottle of fish food for almost two years and still have 1/4 of it left. I can't believe how long one small bottle can last. Anyway is it still good? Should I replace it?

 

[mr pink floyd]

one small bottle of omega one will last me abotu a year, a bigget bottle, well its been a few month, havent even made a dent in it, just make sure the top is on tight nad it should be fins, and dont let it get wet, not water, nothign to go bad