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National Koi Day

Elegantly swimming in tranquil ponds, these vibrant fish bring serenity and beauty to any aquatic environment.

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World Tuna Day

Sleek, powerful ocean dwellers, tuna command a watery realm, embodying the epitome of aquatic prowess and grace.

Clean Your Aquarium Day

Keep your fish, plants, and other assorted marine life happy and healthy by fully cleaning your aquarium, from the rocks at the bottom to the glass sides.

World Fish Migration Day

Raise awareness and join others in protecting and preserving the many threatened species of fish that migrate for feeding, mating, or even dying.

National Catfish Day

Cook up some catfish at home, visit a catfish festival, or find a local restaurant serving this tasty fish to make the most of National Catfish Day.

National Caviar Day

Caviar can be expensive, but for one day indulge in the delicacy. Varieties from some fish are cheaper than others, so shop around and try it out.

Hagfish Day

As one of the sea’s most hideous creatures, the hagfish represents all nature’s bizarre little creatures. Seek out the icky and disgusting on Hagfish Day.

World Oceans Day

With oceans making up 66% of our Earth, it’s crucial we raise awareness about and tackle the threats facing these life-giving and life-containing bodies of water.

National Sea Monkey Day

Sea monkeys, a type of brine shrimp, make a popular children’s pet that you can order, hatch, and raise at home, which helps kids learn responsibility.

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National Anime Day

Attend a convention, connect with fellow fans, or simply enjoy your favorite anime to honor the ever-popular form of media that first originated in Japan.

National Baseball Day

America's pastime, where a small, round ball sparks exhilarating moments, connecting generations through the love of sport.

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