aqua one trickle filter

[jason]

http://www.aquaone.co.uk/marine_sump_filters.php

has anyone ever tried one of these and how did they go cost wise compared to making your own sump

[GTR73]

Can't say I've seen them around but geez they look interesting don't they, I like the setup.
Any DIY but the simplest project turns into a shambles for me, so I for one wouldn't mind seeing the price of them when & if they hit Oz.