🐠 With the largest Eheim Canister filter 1200xl/t you can also clean the pre-filter quite easily without having to empty or clean the whole filter. If you do this about every 2 weeks, you can significantly increase the service life of the filter Powdered Olibetta .. #olibetta #werbung #eheim #eheimfilter #eheim1200xlt #filter #aquarium #cleaning #aquascaping #fishtank #fishkeeping #tropicalfish | Oliver Knott

#werbung powered by Olibetta the aquaristic online store A quick tutorial on how to build a surface skimmer from an internal filter. I need a relatively strong skimmer for a 2,000 liter aquarium, which is why I once chose an XL version, the Powerline from Eheim: https://www.olibetta.com/eheim/internal-filter-powerline In theory, you can build it with almost any internal filter. The larger the slots, the more slides into them. If you wanna catch duckweed, make it big enough. And if you use the fi