Categories

Articles

a home Of the 1000plus international articles on discoveries in remote areas, some can be viewed here

Expeditions

Expeditions Heiko’s expeditions have taken him to over 160 countries, here is some information on those trips

Projects

menu progects Conservation of aquatic habitats; expeditions & research; scientific & popular publications

Exhibitions

menu fairs-exhibition Heiko has participated in international exhibitions since 1963 and never stopped 

Bleher’s biotopes

menu biotopes In 1963 Heiko received his first diploma for the best aquarium decoration and has never stopped since

Championships

menu championships Heiko has organized the first international fish-championship in Tokyo, 1986, and many more since 

Publications

Publications  

Photos

Photogallery

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