Waarom een trommelfilter als starter in de Koi hobby?

How does a drum filter actually work, and why are beginners increasingly choosing a drum filter? Follow our courses at Koi Academy: (My apologies for the noise in this video, which was recorded spontaneously. Due to the trickle filters, there is simply a lot of background noise) Download the free Koi guide here: https://koi-academy.nl/startersgids-k... This is made possible thanks to these sponsors: Koi center Venlo, DVS filters, Aquadistri/Hikari koi food, Weskoi, Veldhoven Koi farm, Takazumi I teach live courses at Koi Academy: View the full course offering here: https://koi-academy.nl/cursussen/ Sign up for the course directly here: Everything about filters and bacteria https://koi-academy.nl/product/filter... Keep an eye on the Koi Academy website for more great news and course dates! My free online videos aim to help you enjoy the Koi hobby without any hassle. Please let me know what you think of the video, and help other hobbyists by sharing the knowledge and these videos! Welcome to The School of Koi! https://www.facebook.com/profile.php?...   / the_school_of_koi