{"id":2339592339504,"title":"Cobalt | Multi-Purpose Powerhead\/Pump","handle":"cobalt-multi-purpose-powerhead-pump","description":"\u003cp\u003eThe 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.\u003cbr\u003e\u003cbr\u003eIncludes:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eFully rotational output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eFully sealed intake for internal and external use\u003c\/li\u003e\n\u003cli\u003eUniversal intake tube\u003c\/li\u003e\n\u003cli\u003eAdjustable hanger with cord guide and 6ft power cord\u003c\/li\u003e\n\u003cli\u003eAdjustable venturi with silencer\u003c\/li\u003e\n\u003cli\u003eTriple suction cup mount\u003c\/li\u003e\n\u003cli\u003eLarge intake screen for use with sponge\u003c\/li\u003e\n\u003cli\u003e1\/2” OD output connection\u003c\/li\u003e\n\u003cli\u003e3\/4” OD intake connection\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OVru965Gqjw\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ctable height=\"224\" style=\"width: 420px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" style=\"width: 463px;\"\u003e\n\u003ch2\u003eCobalt Aquatics MJ Powerheads Comparison\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eFlow Rate\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eMax. Head Pressure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eWatts\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj400-multi-purpose-powerhead-pump\" title=\"Cobalt MJ400\"\u003eMJ400\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e106 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e29\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj600-multi-purpose-powerhead-pump\" title=\"Cobalt MJ600\"\u003eMJ600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e160 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e53\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj900-multi-purpose-powerhead-pump\" title=\"Cobalt MJ900\"\u003eMJ900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e230 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e46\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj1200-multi-purpose-powerhead-pump\" title=\"Cobalt MJ1200\"\u003eMJ1200\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e295 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e69\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","published_at":"2019-04-29T13:07:34-04:00","created_at":"2019-04-29T13:07:34-04:00","vendor":"Cobalt","type":"Filtration","tags":["Brand_Cobalt"],"price":3499,"price_min":3499,"price_max":3999,"available":true,"price_varies":true,"compare_at_price":3999,"compare_at_price_min":3999,"compare_at_price_max":4999,"compare_at_price_varies":true,"variants":[{"id":23062395977776,"title":"MJ-400","option1":"MJ-400","option2":null,"option3":null,"sku":"30000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Cobalt | Multi-Purpose Powerhead\/Pump - MJ-400","public_title":"MJ-400","options":["MJ-400"],"price":3499,"weight":397,"compare_at_price":3999,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"847852000570"},{"id":23062423535664,"title":"MJ-600","option1":"MJ-600","option2":null,"option3":null,"sku":"30001","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Cobalt | Multi-Purpose Powerhead\/Pump - MJ-600","public_title":"MJ-600","options":["MJ-600"],"price":3599,"weight":397,"compare_at_price":4299,"inventory_quantity":4,"inventory_management":"shopify","inventory_policy":"deny","barcode":"847852000594"},{"id":23062423470128,"title":"MJ-900","option1":"MJ-900","option2":null,"option3":null,"sku":"30002","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Cobalt | Multi-Purpose Powerhead\/Pump - MJ-900","public_title":"MJ-900","options":["MJ-900"],"price":3799,"weight":397,"compare_at_price":4499,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"847852000617"},{"id":23062423502896,"title":"MJ-1200","option1":"MJ-1200","option2":null,"option3":null,"sku":"30003","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Cobalt | Multi-Purpose Powerhead\/Pump - MJ-1200","public_title":"MJ-1200","options":["MJ-1200"],"price":3999,"weight":397,"compare_at_price":4999,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"847852000600"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1246\/8713\/products\/cobalt-cobalt-multi-purpose-powerhead-pump-mj-400-7525435867184.jpg?v=1556558131"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1246\/8713\/products\/cobalt-cobalt-multi-purpose-powerhead-pump-mj-400-7525435867184.jpg?v=1556558131","options":["Model"],"content":"\u003cp\u003eThe 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.\u003cbr\u003e\u003cbr\u003eIncludes:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003eFully rotational output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eFully sealed intake for internal and external use\u003c\/li\u003e\n\u003cli\u003eUniversal intake tube\u003c\/li\u003e\n\u003cli\u003eAdjustable hanger with cord guide and 6ft power cord\u003c\/li\u003e\n\u003cli\u003eAdjustable venturi with silencer\u003c\/li\u003e\n\u003cli\u003eTriple suction cup mount\u003c\/li\u003e\n\u003cli\u003eLarge intake screen for use with sponge\u003c\/li\u003e\n\u003cli\u003e1\/2” OD output connection\u003c\/li\u003e\n\u003cli\u003e3\/4” OD intake connection\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OVru965Gqjw\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ctable height=\"224\" style=\"width: 420px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\" style=\"width: 463px;\"\u003e\n\u003ch2\u003eCobalt Aquatics MJ Powerheads Comparison\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eFlow Rate\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eMax. Head Pressure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eWatts\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj400-multi-purpose-powerhead-pump\" title=\"Cobalt MJ400\"\u003eMJ400\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e106 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e29\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj600-multi-purpose-powerhead-pump\" title=\"Cobalt MJ600\"\u003eMJ600\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e160 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e53\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj900-multi-purpose-powerhead-pump\" title=\"Cobalt MJ900\"\u003eMJ900\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e230 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e46\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 79px;\"\u003e\u003ca href=\"https:\/\/www.cobaltaquatics.com\/collections\/mj-pumps-and-powerheads\/products\/mj1200-multi-purpose-powerhead-pump\" title=\"Cobalt MJ1200\"\u003eMJ1200\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 125px;\"\u003e295 GPH\u003c\/td\u003e\n\u003ctd style=\"width: 249px;\"\u003e69\"\u003c\/td\u003e\n\u003ctd style=\"width: 10px;\"\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e"}

Cobalt | Multi-Purpose Powerhead/Pump

Free Gift
Product Description
Model
$ 34.99 $ 39.99
Maximum quantity available reached.

The 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.

Includes:

  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
  8. 1/2” OD output connection
  9. 3/4” OD intake connection

Cobalt Aquatics MJ Powerheads Comparison

Model

Flow Rate

Max. Head Pressure

Watts

MJ400 106 GPH 29" 5
MJ600 160 GPH 53" 7.5
MJ900 230 GPH 46" 8.5
MJ1200 295 GPH 69" 20