Growing a monstera out of my aquarium. The AquaCrown sits in the back gap of your tank lid — roots dangle into the water, crown stays above. Three pieces, gravity-fit, no glue or hardware. The plant pulls nutrients straight from the tank and the roots give fish and shrimp something to explore. Designed for monstera, peace lily, spider plants, and other tropicals with a solid root mass. PETG, no supports, prints in under 4 hours. Parametric OpenSCAD source included to resize for your tank.