<a href=showthread.php?s=&postid=9048266#post9048266 target=_blank>Originally posted</a> by Roland Jacques
RK2 is a brand of Skimmers...
BK is Bubble King. Is one of the best skimmers made Commercially. MUCH!!! better performance than RK2.
Spazz's skimmers Are much closer to BK than R2k.
A dual Dart NW built by Spazz or any of the many awesome skimmer builders here will run circle around most of these Big venturi skimmers ive seem posted here.
But long term With electricity... A big RK2 venturi skimmer use about 5- 10 amp$$$ Plus, to run them. A Dual dart uses less than 2 amps. with commercial electricity rates that's probably more than $60- $100 per month difference.
If your budget Is Small the MRC commercial Get you some awesome bang for bucks. A MR6 recirc would rock also