We have a 120L aquarium and currently some problems with green algae (also on the discs). We clean All 2 weeks Aquarium, but unfortunately a normal sponge was not enough not for stubborn algae from the glass. So had to be a solution. We ordered the JBL Blanki Set and JBL Floaty II M. First, we tested the Blanki Set what really great working with the extension and at a height of 45cm Aquarium. No scratches exert on the glass panes, and you did not take much pressure to remove the algae. A couple of times and the algae were back and forth eliminated. I had to slow my fiancee, so that they also something test area for the JBL Floaty II M leaves left. Then the big difference. The handling of algae magnets proved to be more difficult but because it always reacts with some delay. In addition, you came up with the Blanki Set easier to all corners, whereas the Algae Magnet already acts "clunky". You had to feel a bit more clean the same area, so that a considerable result is achieved as with the Blanki Set. Therefore, I would prefer the Blanki Set aufjedenfall algae magnets and can describe it as a perfect solution for me. Can not recommend it more! OH YES! Another practical feature is that you can buy replacement brushes from JBL, if the old have eventually had its time.
