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#1
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Quote:
http://ecotechmarine.com/wp-content/...ion_Packet.pdf |
#2
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Another thing to consider, you could install your sump on a platform and raise it off the floor 4-5 feet and still have lots of room to play in it (assuming 8' ceilings) which may be the difference between using an internal and external. Just make sure you design it so that you still have easy access to the sump.
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#3
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The Sedra 20000 is an excellent pump for high head pressure, much better than the Mag pumps (which I have also tried). I have had one in my basement sump, pumping upstairs to my main display running for 6+ years with no problems.
http://www.jlaquatics.com/dry-goods/...ater-pump.html They put it on sale sometimes. It actually runs two tanks (another one downstairs) as well as a couple reactors, all off a set of Ts in the sump. And always starts reliably after a power outage (unlike the mags).
__________________
Reef Pilot's Undersea Oasis: http://www.canreef.com/vbulletin/sho...d.php?t=102101 Frags FS: http://www.canreef.com/vbulletin/sho...d.php?t=115022 Solutions are easy. The real difficulty lies in discovering the problem. |
#4
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#5
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I usually shoot for 4-5x, more than that is fine but it might be a little bit of old school thinking. I don't know if it really matters, if water goes through the sump twice as fast but is only skimmed or goes through reactors half as much each time, it's the same end result either way. Higher turnover does put more through your filter socks though.
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#6
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Some of the newer 'systems' suggest higher sump turnover, Triton, Zeovit, not sure why.
Charles
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Where did my rum go?! Success in this hobby does not count how you spend your money, it counts how you spend your time. |
#7
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Quote:
I'd be happy with 1100 gph on your tank. I wouldn't call it bare minimum at all. Are you doing a full siphon drain like Herbie or Bean? If so, you don't want to tee the pump off for anything else anyway. |
#8
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It will be a bean setup
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#9
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Have you looked into the Jebao DC return pumps. I have been looking at them for my 150g build.
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300g Basement Reef - April 2018 |
#10
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I've been running my basement sump now for almost 6 years, here's the pumps I've tried:
Pump 1 - Laguna Max flo 2900 pond pump - First SW tank I ever set up. Ran my 90 gallon with about 10' of head no problem - had to deal with a bit of vibration Pump 2 - Added another tank to the system and wanted a common sump. Went to an external Reeflo Hammerhead. Also ran really well, also had vibration issues, but that was a fairly minor fix Pump 3 - Upgraded the 2 tanks to a single 210 gallon - built the DT stand a bit higher and moved the sump into a dedicated sump room. Ended up with closer to 13' of head and over 30' horizontal run by the time it was all done. Ordered 2 RLSS Waveline 12000's - Worst money I ever spent and even worse customer service - these pumps DO NOT WORK AS STATED on high head systems. Got so ticked off to get ANY flow, I had to throw my original Laguna Max Flo 2900 (which I still had sitting around as a back up) onto the system and it is still running to this day. Never replaced any impellers, seals or anything yet! But I'm a bit of a flow hog so I purchased another one and have 2 running side by side. Each pump supplies separate piping - one to the front of the tank, the other to the back. |