Hornwort Holder

I needed a way to hold hornwort. I was tired of it floating around my tank.

I designed this to work with these suctions cups from Amazon:
https://www.amazon.ca/gp/product/B07NQ9GB4F/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

It does the trick! I haven't had any float away in weeks!