hi all atm i am the middel off makeing a PDF tank i have built the background/waterfall and am now waiting on plants and such the prob is i would like to make a smail lagon under the waterfall but the pump for the waterfal is in the bottem left corrner it cant be in eney other place and i am a bit stuck for what to do i am geting sum peat bricks/slabs from www.dartfrog.co.uk i intend to place a layer off it ontop off a layer off pebbels but i am just worred about if is going to work or not i will post pics soon

