I was planning to upgrade my rhom's tank filter system...my question is do rhoms enjoy high flow/currents in the tank or still water???
canister filters don't suffer any head restriction it's part of the design it will suffer restriction from media however. Should atleast put out 300 gph826le;4724678; said:its one of the odysseas canister "mini fx5 type" filters off of ebay....they say its around 500gph? will it pump out at least 300 gph at about 3ft of head?