The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
With rosette plants, you can really reduce their height like that. They won't grow back leaves, and they just kind of end up looking awkward. You should cut each individual leaf as close to the base as possible. Unfortunately, if the tank isn't tall enough to accommodate it, this will be a recurring problem.