Pond Vacume Comlete With Collector, Item Comes With A 2Yr Gurrantee, The Blagdon Pond Monsta is the latest innovation from Blagdon to make cleaning your pond quick, easy and safe for your fish. Economical, powerful suction removes pond waste, up to 32mm in diameter with ease, saving you time. The year round problems of leaves, sludge, blanketweed and stones can now be removed easily leaving your pond in pristine condition - pond maintenance has never been so easy.