set of 3 pre-formed waterfall cascades +

This is a set of 3 pre-formed waterfall cascades. One is a resouviour and the other two are the waterfall. they all fit into each other and all look like each other. They are around a year old and they are in very good condition. You can buy them separetely at 55 each. to buy new these would cost around 120 each from dobbies.