Well, as some people may have read, I'm going to be getting a 75 gallon this summer, and while most of the the other descisions are straight-forward, the filter has got me stumped. Personally, I've always used HOB's (my favourite has got to be my Aquaclear), so that's what I initially planned. My stocking plan right now is 2 Bolivian Rams, 1 Angel, 2 or 3 Keyhole's, maybe some Rainbow fish (I'm going for a S.A. tank), and as you can tell, it won't be very heavily stocked. My initial plan was to get two Eheim Liberty 200's (one on each end), or one big Aquaclear 110. However, when I posted about this on another forum ;smack I'm the yellow guy, I love this place), I was told by a number of people that there was no way a HOB would do the job. I was even told to get a Eheim canister and an AC 110 I know Angels can be poopers, but I think that the bio-load I'd have in this tank is pretty small. Any thoughts?