Going on vacation is something we all need from time to time, but for aquarium enthusiasts, leaving their fish aquariums and aquatic pets behind can be a daunting prospect. The challenge of ensuring fish care during vacations is a common concern, and misconceptions about how fish can thrive in your absence often add to the anxiety. Whether you have freshwater fish and plants or a saltwater aquarium complete with corals and other invertebrates, this comprehensive guide has you covered.