ok. im in the process of setting up my new 180. the weirs have some kind of durso standpipe dealie going on... the inlet pipe is supposed to be at the water level of the weir. but what should that level be? the same level as the combs? or lower? ir does it not really matter? thankyou 
Sent from my GT-I9300 using MonsterAquariaNetwork App
Sent from my GT-I9300 using MonsterAquariaNetwork App


