Aquarium cleaning: Blade cleaner against credit card

#werbung Powered by Olibetta the aquarsitic online store

With limescale or very stubborn dirt on the aquarium glas you sometimes have to resort to "harder" agents

Let's see if a conventional credit card comes up against a razor blade

By the way: "Credit Cards" highly recommended for acrylic glass aquariums or opt-white glas tanks. Scratch free!

I stole the idea from the Naturkundemuseum Karlsruhe Thank-you!
Music by Masou & Leise

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