HYDRONAUT AQUAROBOT – 6150 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 6150, HYDRONAUT AQUAROBOT, Aquazone Set Number: 6150 Theme: Aquazone Launch Year: 1998 HYDRONAUT AQUAROBOT – 6150 File Size – 4.04 Mb Description – BUILDING INSTR. 6150/6159Download HYDRONAUT AQUAROBOT – 6150 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper