Hi guys, I just bought 90 gallon tank, and it came with two Regent powerfilters, each 40 gph. These two swipe the tank clean, but since I am going to breed some apistos in there, I am worried about fries... Will this level of filtration be ok with them, or it is too much? How about angels and hatchets I am planning on having in there? I was thinking about using it in my 20 gallon tank - one hour a week with such a filter and you don't need a water change ;-). All my tanks have just old-fashioned corner filters in them... Thanks for suggestions, Lilia ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!