Fatty fish, like salmon, herring, and sardine, provide omega-3 fatty acids, crucial for heart and brain health. The body can't make these fats, so you will need to get them from your diet.

Check out these 13 red aquarium fish that suit both small and large aquatic ecosystems. With betta fish available in pet ...

If you’re setting up your first aquarium and want fish that are both stunning and long-living, then you are at the right ...