Is there any problem using a 5 gal kit (bucket for formenting) for 1 or 3 gal recipe kit - Getting Started - Northern Brewer Forum

Hello experienced brewers! I am very new at brewing, having only done one batch. I don’t have a lot of refrigerator space to store bottled beer so I was thinking about trying a 1 gal recipe in my 5 gal kit. Of cours…