This waterfall is not worth the money.  Its fiberglass that breaks easy.  Pretty when get to gether but brakes so easy
  First one i got was broke in 4 different places.  Second one was broke at top and shooting put water and had to by a sealer and patch it.  Then i went to put it together at top and when i turned it to fasten it togeter the bottome broke of.  Had to go but fiberglass glue and put it back together.  I the value 175.00 would be plenty to pay for this item.  450.00 is rediculous due to its quality.  Pretty when together but cheap, light weight.  Im gonna put clear coat on it couple times and hope it holds up better.