sera has also prepared a great calendar for next year, with the help of the sera social media community. But this edition brings some changes: the sera annual calendar 2024 not only has an adapted design, but will also not be available free of charge for the first time. In Belgium, Germany, France, Italy, the Netherlands, Austria, Spain and Portugal, aquarium, terrarium and garden pond enthusiasts and those who want to become one can purchase the calendar with impressive photos of the sera community for one euro. All proceeds are donated 100% to species protection projects worldwide. sera not only bears the manufacturing, production and distribution costs, but also offsets the VAT, so that every single cent goes exactly to the places where it i ...