Ha, true about the duckweed. But if you wanna keep some control, try Red Root Floaters instead. Same benefits, slightly less invasive, and they turn red under good light.
plants that work with tetras
Re: plants that work with tetras
Re: plants that work with tetras
Don't forget about mosses! Java Moss or Christmas Moss tied to wood or rocks is perfect for Tetras. It gives them places to hide and spawn. Plus, it's low maintenance and grows in almost any conditions. My Tetras are always hanging out in the moss.
Re: plants that work with tetras
Thanks for all the suggestions, folks. Gonna start with Anubias and Java Fern since they seem the easiest. Maybe add some floaters later if I feel brave.