Looking around the forum it doesn't appear to be a whole lot of information on these filters. Well if you are looking for a canister filter that will not break the bank give this one try. I have the 700 on my 55 gallon running for about 2 months now and it works perfect, its actually working better than the old magnum 350 i ran for years until old age got it.If you have any questions I'll do my best to answer them.
Chris
Chris