Aquarium - Broken Amphora Plant Holder

thingiverse

I'm setting up a miniature garden inside an old amphora that can also serve as a unique plant holder for my aquarium. All I need to do is add some substrate. I filled this classic container with expanded clay, then carefully planted Micranthemum. Make sure to boil the expanded clay before adding it to your aquarium to prevent it from floating and ensure it's thoroughly sterilized, ready for colonization by beneficial bacteria.