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  #1  
Old 10-28-2009, 09:25 PM
fdiddy fdiddy is offline
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Thanks for the info! Glad to see I was just wrong on my specs :P At any rate, does anyone have one of these and can share some mods that might help it perform better (other than just a new pump)?
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Old 10-28-2009, 10:04 PM
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Keep in mind that the skimmer body itself isn't getting any larger. If you put the larger volume pump on it, you will be pushing more water through the skimmer...faster. I don't know what the perfect amount is, but I'm pretty sure there is a flow rate that is simply too much.

At that point, water/air would just be blasting through the skimmer with no time to interract with the air.
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  #3  
Old 10-28-2009, 10:17 PM
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BK skimmers have bubble plates allowing them to put more air and water through the body than an equivalent Euroreef/ASM. This is true of all skimmers with bubble plates and reaches its height of potential with the Supermarin dual cone body which blasts INSANE amounts of air into a comparatively small body (2000lph/4000lph, 22" tall 10" dia body...)

Finally, I'd wager that contact time is less relevant than reduced turbulence, y'know, the whole quantity vs. quality arguement . Bit I digress, mainstream skimmers have undergone enough testing that I doubt one would have to worry about any particular unit getting too much water/air through the body.
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Old 10-29-2009, 04:17 AM
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That's kind of the issue i was having with the skimmer before. I felt there was WAY too much turbulence in the skimmer. When I go to Bayside and see his BK in action (I know.. .way better quality skimmer), their turbulence is almost nothing compared to mine... and his pump is pushing more water through? Maybe I'll look into modding a bubble plate in.
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Old 10-29-2009, 06:08 AM
albert_dao albert_dao is offline
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Colby has which model of BK?
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Old 10-29-2009, 07:30 PM
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Can't say I've ever looked. It's on a 230g display tank with what i figure to be a 90gish sump.
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Old 10-29-2009, 07:59 PM
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Oh! You could try a meshmod to the impeller. Just be prepared to manually start the skimmer should you have to turn it off.
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