Q.I’m Curious About Growing Freshwater Plants In A 10 Gallon Fish Tank With No Fish.
I’m mostly researching right now, but I may attempt this later on. Could someone please link some articles and/or websites that give the best information on indoor freshwater plants?

Certified GKH Gardening Expert
This will be treated like a standard hydroponics system! We have many articles on the subject:
https://www.gardeningknowhow.com/special/containers/basic-hydroponic-equipment.htm
https://www.gardeningknowhow.com/special/containers/hydroponic-gardening-indoors.htm
https://www.gardeningknowhow.com/special/containers/different-hydroponic-systems.htm
https://www.gardeningknowhow.com/special/containers/hydroponic-water-temperature.htm
https://www.gardeningknowhow.com/houseplants/hpgen/how-to-fertilize-plants-in-water.htm