JansKampffischShop is a specialist aquarium retailer focused on ornamental fish, particularly bettas. The business reports more than 20 years of experience importing and arranging transshipping for show-quality bettas and guppies, Flowerhorns, goldfish, and other fish from breeders and overseas suppliers. Its import services cover locations including Indonesia, Thailand, and Vietnam; it also arranges shipments of shrimp from Taiwan. Wild bettas are available on request, while customers can find information about upcoming imports, advance orders, collection, and shipping.

The shop supplies products for freshwater and marine aquariums, including fish, aquatic plants, corals, food, and practical accessories. Its range includes betta foods, Artemia, almond leaves, heat packs, transport bags, separation boxes, filters, airlifts, and related fittings. It also sells handmade betta-shaped flare sticks, designed to support regular fish training and encourage display for photographs.

Beyond retail and imports, JansKampffischShop plans and supports custom freshwater and saltwater aquarium projects according to customers’ needs in the Siegen-Wittgenstein area.