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Update on Tunze Nanostream vs Hydor Koralia

For those who haven't seen the post, I've got my 90 up and running. This required moving everything from my 55 to my new 90, including the powerheads.

There has been some question as to whether the new Hydor Koralia pumps could hold up to the Tunze nano-streams at less than half the cost.

The answer is a resounding YES!

1: I dropped my hydor koralia #3 while carrying it back from the sink after a thorough cleaning. BOUNCE! Yep, still works perfectly.

2: There has been question as to whether the magnet/suction cup with the ball socket on the hydor koralia would hold up. Answer? Yes! I have moved it numerous times, and no issue whatsoever. It holds perfectly.

3: The tunze nanostream 6025 did NOT get dropped. However, when pulling the magnets off, one of the stupid iddy-biddy clips broke, leaving only 3 to attach the pump to the inside magnet. Guess what? It doesn't hold now. I'm probably going to try gluing the pump housing right to the interior magnet to see if that will hold, but that will require taking the pump out for an extended period of time, and right now, I don't have anything to replace it with while it dries out and the glue sets.

I have had both pumps since the end of December beginning of January. Both were operating at opposite ends of my 55 gallon, and now operate at opposite ends of my 90. With the higher water volume in the new tank, the Hydor CLEARLY moves more water at a wider dispersion than the Tunze Nanostream does.

So, long story short? In addition to the wider water path of the hydor and the MUCH lower price, it seems they are more durable than the Tunze Nanostream is too!

YAY HYDOR!
 
RevClyburn said:
Hey Matt

since you don't need the tunze any more, I'll take it off your hands, fo free of course, lol

edwin

ROFL!

I think we have a group buy on Koralia's going on this month some time. If I can get the Tunze repaired and holding, It will go down low in a corner to keep the back of the rocks blown off.

I'm probably going to look to add a Koralia #4, or maybe two #3's.
 
OK

no problem. I'm looking at the hydor #4's for my 90, I think 2 of those would be more than enough. I need to re-do my rock work first, so I can figure out where to hide it. I heard it's a little bit on the large side, wht are your thoughts about the size?

revclyburn
 
You know, I haven't really noticed it being that much larger than the Tunze. Side by side, the Hydor probably protrudes about an extra inch, but it is egg shaped, as opposed to being round. I really don't think it's bigger enough to be an issue. At least not to me.

As for the flow, I'm probably looking at an extra pump for more direction control. Thus probably will go with a couple of #3's so I can maneuver them.
 
Thanks for the review Matt.

Guess I better save some money for the Hydor buy. I'm planning on replacing some Seio's.
 

Phyl

Officer Emeritus
Officer Emeritus
The hydor group buy is in progress in the Group Buy forum and goes until the 15th. The prices are good and there's no shipping.
 

mikem

Officer Emeritus
Officer Emeritus
Welcome to NJRC. The price you're gonna save on the Hydor pumps will pay for your membership.
 

JohnS_323

Officer Emeritus
Officer Emeritus
Welcome to the club!

I'm running that group buy, so just post what you want in the "Orders" thread and I'll take care of it.
 
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