Inspired thinking - a fountain pump with detachable wings making it capable of handling 4mm solids. This dual use pump means that it can be used as a fountain or to push water through to a filter box. The pump comes with four fountain heads to allow for several interesting displays. But the ace in the pack is the fact that the fine strainer cages simply lift off, enabling the pump to handle solid particles should you wish it to run a waterfall or push water to a filter box.