Healthy betta fish seeking a quiet new aquarium

I bought this betta fish about nine months ago; it was quite small then, and its colors weren't as vibrant as they are now. As it grew, its fins lengthened, and its colors became incredibly vivid. It looks especially beautiful under the aquarium lights. The betta usually enjoys swimming slowly among the aquatic plants, sometimes resting on leaves. Unlike many small, schooling fish, it prefers a solitary life, so it has always been kept alone in a small tank. We feed it a small amount of betta food daily, and its appetite has always been excellent. Because we're recently remodeling our aquarium and plan to keep only schooling fish, we've decided to transfer this betta to a new owner, hoping it will have a quiet and stable environment to continue living in.