- Joined
- Sep 23, 2019
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Works for my Planet Aquarium 150g. Weirs may or may not be standard size. Hole in the part is for your finger. 2 protruding sections goes between 2 weirs. Allows cleaning of 2 weir teeth at a time. Move back and forth like you are flossing. Gets my weirs about 90% clean in less than 2 minutes. Enjoy! Download part here.