I understand but I do have a good filter if that means anything, a fluval 205 for a 90 litre.
Don't know if your interested but here is a video of my old tank,
http
/www.youtube.com/watch?v=kbsaSsMKbwk&feature=plcp
apart from the gravel being abnormally high, I thought it was alright
Don't know if your interested but here is a video of my old tank,
http

apart from the gravel being abnormally high, I thought it was alright