About

The makvaerk site shows photos, technique and thoughts on running a cold saltwater aquarium. I will also post nature photos from my travels. “Makvaerk” or makværk as it is spelled in danish means “botch”, but happens to contain most of my initials. Botch pretty much sums up the way I develop my aquariums, together with around 20 years off experience with aquariums and master degree in aquatic biology. I also love to free-dive and take underwater photos. Together with two friends from college I published a book about underwater life in Denmark, see more here http://www.livetunderoverfladen.dk

Hope you will find my site inspiring.

Martin Kielland

Best regards

Martin