Can I put my New Life Spectrum Betta formula pellets in the freezer to help preserve the nutrients in the food? Or is it possible the freezing may hurt the nutrients? It's a big container. I read that upon opening, much of the nutrition is lost after 6 months. I plan to take out about a...

So I was feeding my Betta fish "Aqueon Tropical Fish flakes" but I wanted to get a higher quality food SO I went out and bought New Life Spectrum all purpose formula. They were all out of the NLS Betta formula so I had to get this one. Same ingredients, just the NLS Betta formula floats and the...