1=1gallon     <br />2=2gallon<br />3=3gallon<br />5=5gallon<br />7=7gallon<br />10=10gallon<br />15=15gallon<br />20=20gallon<br />25=25gallon<br />30=30gallon<br /><br />do you think it too dull to your balcony，corner，or your roof?<br />do you think it i