<a href=showthread.php?s=&postid=13525104#post13525104 target=_blank>Originally posted</a> by Saulsa
i have a friend that had a BK180 with nothing but issues with the pump cavitating.. in fact that happened with another 180 that he had. (he owns a store).. now he's switched to ATB and loves it. i personally just bought an external Small ATB with eheim and its a Champ, the nog is identical to GSM on my 90..
i'll be using it to upgrade to a 150 in the next few weeks.. and probably use it if i go to a 225 down the road.
the prices on BK have come down a lot due to higher manufacturing and importing to the US since they've became so popular.. dont get me wrong, they're GReat Skimmers, just after seeing a 200 deluxe, 180 , and 160 get beaten by an ATB small-i was sold..