BD Nano Ultra-Fine Pen Needles 50% shorter and 8% thinner compared to the BD Original. Sterility of fluid path guaranteed unless syringe is opened or damaged. This Product does NOT contain natural rubber latex. We may require the order of a physician for this item.
Some other good things to feed goldfish is besides flake foods and pellet foods is live food. These are excellent fish treats that offer different nutritional properties. You can always feed them bloodworms, tubifex worms, brine shrimp, daphnia, black mosquito larvae and earthworms.
Very rarely does a goldfish harm another goldfish, nor do the males harm the females during breeding. The only real threat that goldfish present to each other is competing for food. Commons, comets, and other faster varieties can easily eat all the food during a feeding before fancy varieties can reach it.