ScaryGator

I've had this banana plant since October 2020 and it had been doing (as far as I knew) just fine. About a month or two ago it started losing leaves, and had no new growth. It has been in the pictured state for a few weeks now without any leaves. It is in a 5 gallon planted tank I dose a liquid fertilizer (easy green) in about once a week. The "bananas" are firm and seem alive. I'm just wondering if it is salvageable at this point. Any info on what I could try would be appreciated. Thanks