0 of 0 people found the following review helpful:

Great

Well Worth The Money! by JAMES WATSON

Experience Level: Intermediate

Posted on 2/20/2008 from LAKE WORTH, FL UNITED STATES

Comments: I own a 620 and a 2600. Both run very reliably. I have used the 620 as my Kalk mixer and have been impressed by its durability (IMO, this has a lot to do with the impeller design). And depending on how the powerhead is configured, it is not any more bulky than a Tunze. I would rate the powerhead as better than average performance with a budget price. The only negative is that if you have any issues keeping your tank cool is the amount of heat these units generate (particularly the 2600). Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Seio by Nate

Experience Level: Intermediate

Posted on 2/8/2008 from DADE CITY, FL UNITED STATES

Comments: pretty good pump for the price. A little big for a small tank, but good flow. Can't complain. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Average

Great flow, problem starting by ALVE

Experience Level: Intermediate

Posted on 1/5/2008 from REDWOOD CITY, CA UNITED STATES

Comments: I have 4 of these and all give a great flow. I do have often problems with them not starting up after being powered off. After knocking on them or taking them out of the water and shaking them they start again. Happened already after they were used for about a week to a couple weeks. Have one that doesn't start up at all anymore. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Very good powerhead by JERRY YORK

Experience Level: Intermediate

Posted on 12/1/2007 from CALLAHAN, FL UNITED STATES

Comments: I'm using two M620's in my 55Gal aquarium. They provide a very good water flow/current for my reef/fish tank. The power heads made a little noise when I first started them up but quickly quieted down. I don't have them on a timer so they stay on all the time. I'm pleased with the product, would recommend this brand to others. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

Very Nice!!! by Happy Customer

Experience Level: Expert