very good and thank you very much for receiving me in this forum, the truth is that I am not that experienced in planted aquarium issues and I am having problems with my plants, for some reason despite being healthy, not having wilted leaves or bad color, my plants break from the base, only the stem breaks and I can't figure out why, it happens to all my plants and I don't know what to do about it, if anyone could help me I would greatly appreciate it. I use a fluval brand fertilized substrate and the light would be approximately 22 watts for the entire aquarium, which is a 10 gallon, as for fish I have a betta, 4 guppies and a snail, the values in the fish tank are perfect and the nitrates are good.