Neurologist Education Requirements. 1  Four years of premedical education in a college or university. 2  Four years of medical school resulting in an MD or DO degree (doctor of medicine or doctor of osteopathy degree) 3  One year internship in either internal medicine or medicine/surgery.
1 Canned goods (once uncanned then they are fine!). 2  Leafy Vegetables and Salad Leaves. 3  Foods that have previously been frozen. 4  Mayonnaise and Creamy Sauces can be frozen but their texture changes so it depends on how you are going to use them as to whether you want to freeze these products.
Freeze-Dried Foods. Freeze-dried foods are a great option for your fish. They have many of the same benefits of live food, but are much more convenient and carry no risk of transmitting diseases. You can feed them to your tetras or guppies as a staple food (instead of flake foods), though they do cost a bit more.