Today during Boris' regular weekly water change my Aquaclear died! Boooooooo! I wanted to upgrade power filters but I decided against it and was just going to save up for the big upgrade a little later. Damn Murphy's Law! So, I'm on the market... But I have a few questions first.
1st. I was thinking of upgrading the tank in a few months to at least a 75 gallon and getting either an XP3 or XP4 but right now I have a 30 gallon tank 3/4 of the way full. How small is too small a tank for the Renas? Is it a problem of water flow with smaller tanks?
2nd. Has anyone had any experience with the Skilter filters?
http://www.bigalsonline.com/BigAlsUS/ctl3684/cp19169/si1379789/cl0/supremeskilter250powerfilter
I have been noticing an oily film on the surface of the water and was thinking about one of these. And then when I upgrade I can use it as a secondary filter? Other then the included cartridge what else do I need for media?
3rd. Well not really a question but a concern. Money is an issue, but I would love as much advice as possible!
Thanks guys!


