Originally Posted by ianiwane
i hear you figgy but I am also trying to see what will grow in the tank.
Gotcha--I do the same!
The filter Marc just posted looks like what you'd get if you followed Goldfishcrazy's homemade directions. As slick as it is, I still wouldn't bother with a filter on such a small tank--just too visually obtrusive to my eye...and you definitely don't need a filter to cycle a tank--if something poops or rots, chemistry happens!