2. Beta fishes
Known as fighting fishes, beta fishes are one of the easiest pets to take care of! Beta fishes don’t require a lot of equipment. They don’t need filters, because they have a second set of gills, which help them to breathe! These fishes eat living worms, beta food, fish food or brine! I keep my beta in a beautiful vase and change the water regularly and also add beta conditioner that helps remove all harsh toxins from tap water. Beta fishes are really easy to care of!