Need a new Reliable & QUIET retrun pump - Page 2

dave131 · 02/02/2016, 11:39 AM

Right now the plumbing is for my external Iwaki pump. The only reason I'm shopping for a replacement is cause it's noisy.

vertigo01 · 02/02/2016, 11:41 AM

Reef Octapus also sells a DC pump. Jus5 to throw another name into the ring.

rjjr1963 · 02/02/2016, 12:01 PM

Quote:

Originally Posted by dave131

Right now the plumbing is for my external Iwaki pump. The only reason I'm shopping for a replacement is cause it's noisy.

Do you have the American or Japanese version?

dave131 · 02/02/2016, 12:33 PM

i have a Japanese one

ScienceRulez · 02/02/2016, 01:06 PM

Quote:

Originally Posted by dave131

Which one would be the best replacement for my Iwaki 40rxt*? I also need it to be the same size my cabin is limited.

If it was me I would replace it with another Iwaki, those are VERY good pumps.

dave131 · 02/02/2016, 01:32 PM

But a new Iwaki is going to be loud too? I don't think the design change with the noise issue.

dave131 · 02/02/2016, 01:36 PM

I must add ikawki is great just loud .

rjjr1963 · 02/02/2016, 01:50 PM

Quote:

Originally Posted by triggreef

Also mine is the db8 if I remember correct. I also used it to replace an external, and I'm running it submerged now as it was just easier. And as far as the pipe thread, you use American thread and just use Teflon tape. That's per the manufacturers instructions.

What size outlet pipe are you running back to the tank?

dave131 · 02/02/2016, 03:11 PM

1 inch drain and return.

Dombake · 02/03/2016, 01:47 PM

Can anyone give me an idea of the lowest flow setting on the M1?

CStrickland · 02/03/2016, 03:36 PM

Quote:

Originally Posted by dave131

Hi everybody! I am new to the forum. I've just picked up a 120 gallon tank with a 30 gallon sump. I have the Iwaki 40rxt and it makes too much noise. I'm looking to replace it with a quieter pump without losing reliability. Also, I can't have it bigger in size than the pump I have now

My used 120 came with the same pump. I'm going to upgrade to a eheim 1260 once the bank account recovers, my first pump was an eheim and I'm a big fan. My sump takes up a lot of space in my cabinet, but I don't run a fuge or anything so I'd rather use the space to submerge a pump for less noise and to gain space for tools in the cabinet. It's not hard to cap the bulkhead if your pump is plumbed out the side of the sump.

There's also a mod for these where you replace the fan that is driven by the impeller motor with quiet laptop fan. It looks pretty easy and folks seem happy with it. http://reefcentral.com/forums/showthread.php?t=828812 Read to the end of the thread, they came up with a better design toward the middle.

dave131 · 02/04/2016, 07:43 AM

I think I'm may going with SICCE Syncra cause you control the flow. Going to do more research on the pump.

wcharon · 02/04/2016, 07:50 AM

In my case i decided to go with the Reef Octopus RODC 5500 because of the warranty of 2 years and i am using the WaterBlaster HY-5500 for 4 years already without a hiccup so i expect that this one has the same quality.

Thanks for everybody's advise.

dave131 · 02/04/2016, 09:40 PM

Does anyone have any feedback on the *fluval sp4?

dave131 · 02/21/2016, 01:06 PM

So I got the Sicce 5 and what a difference. Quite I love it . But I feel the Iwaki moved more water .

dave131 · 02/21/2016, 01:06 PM

Thanks for everyone help

rjjr1963 · 02/21/2016, 08:22 PM

Quote:

Originally Posted by Koop

Is an external pump preferable to a submerged?

I'm using external pumps to free up space in the sump.

CStrickland · 02/21/2016, 10:49 PM

I'm switching to internal to reduce noise and free up space in the stand. Also, if you have heat issues like your running hotter lights or live someplace warm, external pumps can help that. I run led and live in the frigid north so it's no prob.

dave131 · 02/23/2016, 08:55 PM

Well I need help again. With the new pump my flow boxes change the water height. How do would I know that the holes on top of both of my durso pipes are right.

Jade5051 · 02/24/2016, 12:14 AM

I'm not sure I understand the issue. Are you trying to tune the durso?

dave131 · 02/24/2016, 05:48 AM

Sorry
Yes I'm trying to tune both durso .

itz frank · 02/24/2016, 08:56 AM

Quote:

Originally Posted by dave131

I think I'm may going with SICCE Syncra cause you control the flow. Going to do more research on the pump.

I just got a sicce silent 3.0 for my tank. Only wanted about 5x turn over on my 120. It is very quiet and I'm pleased with my purchase.

SouthFla · 02/24/2016, 09:50 AM

Quote:

Originally Posted by bmrigs

Ehiem 1262. Quiet, reliable, internal or external.

This!

Had Iwaki 40 external on my 125, switched to Eheim 1262 (running internal in my 30 sump), and LOVE it. No additional heat, freed up room in my stand and WAY quieter...

dave131 · 02/28/2016, 08:37 PM

Since I replaced my pump I have microbubbles in my display tank. The plumbing is the same the only thing I changed was the a 90 fitting on the return line by the pump.

VJM 21 · 03/17/2016, 08:59 PM

Quote:

Originally Posted by spbk84

I vote Eheim as well. I used a Eheim 1260 for 3+ years on my 92 Gallon.

I'm considering the Eheim 1260 for a 75 gallon tank. Do you think it would provide too much return for my tank?

02/03/2016, 01:47 PM	#35
Dombake Registered Member Join Date: Jan 2016 Posts: 83	Can anyone give me an idea of the lowest flow setting on the M1? __________________ 90l DT, 40l sump, skimmer, MP10, 12.5kg LR, 1" fine gravel. Sg 1.026; temp 26; Ammonia 0. Nitrate <5, kh 8.3 LPS tank with pair of clowns.

02/04/2016, 07:50 AM	#38
wcharon Registered Member Join Date: Jan 2007 Location: Puerto Rico Posts: 838	In my case i decided to go with the Reef Octopus RODC 5500 because of the warranty of 2 years and i am using the WaterBlaster HY-5500 for 4 years already without a hiccup so i expect that this one has the same quality. Thanks for everybody's advise. __________________ 125 Gal. Reef Tank, Skimmer SRO-1000SSS (Old), Aquamaxx EM-200, Chiller Artica 1/4, BRS GFO/Carbon Reactor, Sunpower 6x80 Watt., Actinic ReefBrites, 2 Jebao RW-15, 3/4 Sea Swirl, HY-5000 Return Pump, Current Tank Info: 125 Gal. Reef, Chiller 1/4, Skimmer SRO SSS-1000 (Old), Aquamaxx EM-200, Aqua C UV, Actinic ReefBrites, Kore 5th. Doser, APEX Full

02/21/2016, 10:49 PM	#43
CStrickland Registered Member Join Date: Jan 2015 Location: New England, U.S. Posts: 4,595	I'm switching to internal to reduce noise and free up space in the stand. Also, if you have heat issues like your running hotter lights or live someplace warm, external pumps can help that. I run led and live in the frigid north so it's no prob. __________________ If you're havin tank problems I feel bad for you, son. I got 99 problems but a fish ain't one Current Tank Info: 3/2016 upgrade to 120g. Chalk bass, melanurus, firefish, starry blenny, canary blenny, lyretail anthias, engineer gobys, kole tang. Softies / LPS / NPS. <3 noob4life <3

02/24/2016, 12:14 AM	#45
Jade5051 That guy... Join Date: Nov 2004 Location: Illinois Posts: 1,218	I'm not sure I understand the issue. Are you trying to tune the durso? __________________ The dream that is now a memory - http://reefcentral.com/forums/showthread.php?t=2550891

02/02/2016, 11:39 AM	#26
dave131 Registered Member Join Date: Jan 2016 Posts: 38	Right now the plumbing is for my external Iwaki pump. The only reason I'm shopping for a replacement is cause it's noisy.

02/02/2016, 11:41 AM	#27
vertigo01 Registered Member Join Date: Oct 2014 Posts: 87	Reef Octapus also sells a DC pump. Jus5 to throw another name into the ring.

02/02/2016, 12:33 PM	#29
dave131 Registered Member Join Date: Jan 2016 Posts: 38	i have a Japanese one

02/02/2016, 01:32 PM	#31
dave131 Registered Member Join Date: Jan 2016 Posts: 38	But a new Iwaki is going to be loud too? I don't think the design change with the noise issue.

02/02/2016, 01:36 PM	#32
dave131 Registered Member Join Date: Jan 2016 Posts: 38	I must add ikawki is great just loud .

02/02/2016, 03:11 PM	#34
dave131 Registered Member Join Date: Jan 2016 Posts: 38	1 inch drain and return.

02/04/2016, 07:43 AM	#37
dave131 Registered Member Join Date: Jan 2016 Posts: 38	I think I'm may going with SICCE Syncra cause you control the flow. Going to do more research on the pump.

02/04/2016, 09:40 PM	#39
dave131 Registered Member Join Date: Jan 2016 Posts: 38	Does anyone have any feedback on the *fluval sp4?

02/21/2016, 01:06 PM	#40
dave131 Registered Member Join Date: Jan 2016 Posts: 38	So I got the Sicce 5 and what a difference. Quite I love it . But I feel the Iwaki moved more water .

02/23/2016, 08:55 PM	#44
dave131 Registered Member Join Date: Jan 2016 Posts: 38	Well I need help again. With the new pump my flow boxes change the water height. How do would I know that the holes on top of both of my durso pipes are right.

02/24/2016, 05:48 AM	#46
dave131 Registered Member Join Date: Jan 2016 Posts: 38	Sorry Yes I'm trying to tune both durso .

02/28/2016, 08:37 PM	#49
dave131 Registered Member Join Date: Jan 2016 Posts: 38	Since I replaced my pump I have microbubbles in my display tank. The plumbing is the same the only thing I changed was the a 90 fitting on the return line by the pump.