Marineland NJ400 Maxi-Jet Submersible Utility Pump, 7-Watt, 106 GPH

So far, the pump is working, but mainly I wanted to confirm that it is a good replacement for the pumps inside the Tetrafauna Viquarim because they fit the waterfall cavity and have an equivalent gph flow rate.

I have 3 vivariums (half land/half water) tanks for various newts and salamanders. I use the Tetrafauna Viquarium for each of them because gravel is a great biological filter as long as you change water consistently, but I found that the little pumps that came with the viquarium unit sometimes stopped working temporarily because they take in any debris that finds its way into the base of the artificial waterfall. Two of them have always started up again, but in one case the pump just burned out.

When I looked at the Tetrafauna site for replacement pumps, it was clear that they do not sell them, which is a strange oversight. Also, Tetrafauna did not readily answer their phone after I stayed on hold for a little too long, but I noticed that they did provide some information on the website, plugging this small Marineland pump as a good replacement. I want to confirm that it is true that this product fits into the artificial waterfall portion and does the job (so far) as well as the original pump that came with the viquarium kit.

This unit is excellent, been running it in my Aquarium connected to my UV and it does not heat, sound or stops.

If everything was made this way it would be a sweet world

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This pump works well, but I did have a slight issue. The adjustment nozzle on the back end keeps falling out. After you've placed this pump inside a tank, trying to fish the nozzle from the bottom and get it reinserted is almost impossible. Overall this pump works well, but with the nozzle issues I wouldn't recommend.

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I use these pumps for all kinds of maintence! They just work and work, this pump is trading out a 404 while I do maintence on the 404. This pump will run a 150 phosphate reactor and the next size larger runs a large aquaripure vodka reactor.

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This pump is simple and effective. My wife dosed it with sand and I pulled it apart and cleaned it and it never misses a beat. I would buy this one again.

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