Glenk Teichbautechnik supports people building and maintaining swimming ponds, natural pools, and garden lagoons through specialist products, guidance, and an active online community. Its Top-Schwimmteich-Forum extends the company’s online shop, giving owners and self-builders a place to share project experiences, post photos, discuss construction and filtration, and ask questions about care. The gallery lets members organize and share images of their work, while the free advice resources cover pond construction, cleaning, and maintenance.

The company’s range includes materials and filtration technology for swimming ponds and natural pools, as well as the Bionik filter system, which combines a planted gravel filter with an intensive filter that can be backwashed. Glenk also offers Tapir professional pond-silt vacuums and accessories, along with water-care products and algae treatments described as biozide-free. Through its shop, forum, and guidance, Glenk brings together practical equipment and peer knowledge for creating and caring for natural swimming environments.