i moved an almost 4 foot niger cat.It was not fun.My whole arm was black n blue for a week.Water was dripping from the ceiling,walls,tv,everywhere!He tore threw a huge cod net like it was nothing but could only get half his body threw the net.So one big strong friend lifted him out with the net while i wrapped a towel around his tail and lifted him out.It took 5 try's before it actually worked.I can't say the whole tank needed a make over after that.