Great Product-Does what it's supposed to. By Darcy on 3/6/13

Darcy would recommend this product to a friend

Great reactor. Easy to use. Easy to adjust. BRS instructions make it a snap to set up. In my application with only using less than half the reactor capacity, the MJ1200 is a bit of overkill. I replaced it with an MJ600 and it's still more than enough flow through the unit. I still have it throttled back a fair bit with the included valve. It probably will be just right at toward the end of the lifespan of the carbon as the reactor media slowly gets clogged. Those that use the reactor at its maximum capacity will probably find the Cobalt MJ1200 a better match than do I.

Just want I needed! By cdbstl76 on 3/4/13

cdbstl76 would recommend this product to a friend

No more media bags. No more taking up room in my sump. No more use of a less efficient method! Using this as a mixed carbon and GFO unit, it works for me. Mounted just above my sump, with all the parts that are needed... I just feel like my tank is that much better off. Time will tell on the actual efficiency, but I have all the faith in the world it will be better.

Great Reactor! By Greg on 2/28/13

Greg would recommend this product to a friend

I wish I knew earlier on about using GFO for controlling phosphates. I purchased this unit to battle an algae outbreak / new tank syndrome. After 3 weeks of using this reactor with BRS standard GFO, my tank and rocks are now algae free. I'll never have another reef tank without one of these!

Go deluxe By Charlie on 2/26/13

Charlie would recommend this product to a friend

Go deluxe and get the Rox carbon you tank will thank you.

A+ product By Brian on 2/26/13

Brian would recommend this product to a friend

Super nice piece of equipment, real compact, hoses are a little stiff that they send but all n all very happy with it.

high quality By Edan'sClownHouse on 2/25/13

Edan'sClownHouse would recommend this product to a friend

I have discovered that Bulk Reef Supply only sells high end quality products and this reactor is no exception. It is working like a charm, and took literally minutes to install. The hoses just pop into place. It comes with additional elbows, which worked wonderfully for us.

The only thing you have to be careful about is to really push the hoses in very tightly. We tested the unit outside. .. which was great because it leaked in all the joints. However as soon as we used a little muscle and pushed the hoses in tighter. Then everything was completely sealed.

This unit is so well made and we love how the joints are all able to spin. Makes adjusting to any tight area a dream.

Great product for its Price By Paulwizal on 2/20/13

Paulwizal would recommend this product to a friend

Ces with everything u need but if you want the pump to come with it be careful and check the right one I made the accident by checking the wrong one cuz they still show the deluxe package with the pp even if u don't order the correct deluxe package but all in all Great durable product which everything I have got from BRS is great!!!

great produce By casey on 2/20/13

casey would recommend this product to a friend

Just by this GFO & CARBON REACTOR – DELUXE and be done with it.

I now have 3 of them...

BRS GFO & Carbon reactor deluxe By Toby on 2/15/13

Toby would recommend this product to a friend

Nice unit for the price! Just make sure hoses are cut straight and firmly inserted. You could get a leak if you don't.

Great!!! By Walking Weapon on 1/24/13

Walking Weapon would recommend this product to a friend

To Edward, just go to Home Depot and ask for some "S" hooks they will allow you to hang the reactor on you tank ....

Excellent product By CY on 12/14/12

CY would recommend this product to a friend

Running mines with GFO & Carbon on a 50g reef only. Works like a charm. Very nice quality product like BRS RO systems.

First time GFO user By Julian on 12/7/12

Julian would recommend this product to a friend

My API Reef Master Test Kit indicated that my phosphate levels were low. How low is hard to say because of the color match system it uses but I'd say pretty close to zero. I bought the Hanna phosphate checker and was surprised to see I had an actual phosphate level of .34. Not good. So I bought the BRS Deluxe reactor. Based on the reviews, I thought the extra $10 for the Deluxe version was worth it to have a more heavy duty upper holder/bracket plus a more see-through canister. Some reviewers complain that the hoses are very stiff. That is true but submerging them in very hot water makes them more pliable. Some reviewers had leaks. You've just got to push the hose very hard into its fittings...then no leaks. So I got it up and running in a short time. Looks like it is working good. In a few days I'll recheck my phosphate readings. Based on reviews and the BRS recommendations, for carbon use, I bought another Deluxe reactor and motor rather than combining the medias.