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Cobalt Aquatics MJ Multi-Purpose Powerhead/Pump
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Product Description:
Cobalt Aquatics MJ Multi-Purpose Powerhead/PumpThe Original MJ multi-use submersible pump and power head is built to perform and last under the harshest conditions. Ideal for wave makers, protein skimmers, calcium reactors, nano aquariums, under gravel filters and hydroponic applications.

1. Fully rotational output
2. Fully sealed intake for internal and external use
3. Universal intake tube
4. Adjustable hanger with cord guide and 6ft power cord
5. Adjustable venturi with silencer
6. Triple suction cup mount
7. Large intake screen for use with sponge
Product Specifications:
MJ 400 (400gph), MJ 600(600gph), MJ 900 (900gph)
MJ 1200 (1200gph)
Sponsor's Website:
User Ratings: (3 reviews)
Overall: 9.33
Value/Cost: 9.00
Effectiveness: 10.00
Quality: 9.00
Ease of use: 9.33
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Found: 3 reviews Page  
ccfisher has used this product for 3-12 Months.
Overall Rating: 9.5/10 April 22, 2013
"Works Good"
Has 6 months, works fine. Pops off glass only occasionally but I think that's more from my fish probably running into it than anything. No problems or complaints
Blooper01 has used this product for 0-1 Month.
Overall Rating: 8.75/10 April 17, 2013
"Nice product"
Using MJ1200 Great flow, attaches securely to tank using 3-suction-cup device, easy to set up.

Venturi clip for top of unit never worked (kept popping out of where it is supposed to be seated). (Venturi works fine, but doesn't clip on mine as it is supposed to.) My sponges don't fit attachment - wish they'd just sell an accompanying sponge and/or polishing filter branded with this to eliminate guessing. Otherwise real nice.
fishman6969 has used this product for .
Overall Rating: 9.75/10 December 23, 2011
"MJ is the original Maxi Jet"
I have been using MJ's/Maxi Jets for many years. They work for years, highly recommend them.
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Ratings are submitted by Cichlid-Forum users based upon their own subjective views and do not necessarily reflect the opinions of Cichlid-Forum.com. CF disclaims any responsibility for the accuracy of information contained in reviews submitted by users, or for any damage or liability arising from the content of any review appearing on Cichlid-Forum.com. All product information on this site, including descriptions and specifications, is based soley on information made available by manufacturers. CF disclaims any responsibility for this information or the products listed. Product information may be inaccurate and is subject to change without notice. You should confirm all information before relying on it by contacting either the manufacturer or vendor with any questions about the products or the information presented.

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