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Old 11/11/2017, 11:17 AM   #1
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Something new from GHL...what could it be?

NEW from GHL

A new addition to the GHL product line
The popular GHL Doser 2.1 just added a new member to the family. Meet GHL Doser Maxi.

As with all GHL products, the GHL Doser Maxi is built on the proven framework that earned GHL its global recognition for ultimate reliability and performance. The Doser Maxi is fitted with two brushless stepper motors that are rated to move up to 350ml per minute!

Perfect for AWC and Continuous-use
Tired of lugging those buckets around?
Take the work out of manual water changes and let the GHL Doser Maxi do it for you. Conveniently schedule automatic water changes or trigger them as-needed.

Need to continuously feed a calcium reactor?
No problem. Our brushless stepper motors are built and ready to withstand continuous usage for calcium reactors or anything you throw at it.

No controller required!
We are firm believers in giving reefers the option to use our dosers without having to go out and buy a separate controller just to run it. For that reason, the GHL Doser Maxi will be offered as a Standalone or Slave model.

The Maxi Standalone doser is perfect for those who do not own a ProfiLux 3, ProfiLux 4, Doser 2.1 SA or Doser 2 SA.

The Maxi Slave doser seamlessly ties into an existing Doser 2.0 / 2.1 SA or ProfiLux 3 / 4 eco-system.

Backwards compatibility
Have a ProfiLux 3 or Doser 2.0 SA?
Don't worry we didn't forget about you! ProfiLux 3 and Doser 2.0 SA owners can also add one or several Maxi dosers to their system and benefit from all that the product has to offer.

Product flexibility like no other
Already have a Doser 2.1 SA or Slave?
No problem! The GHL Doser 2.1 and Maxi can be combined, Standalone and Slave in any combination. Same rules apply to those who have a ProfiLux 3 or 4 controller; all slave pumps can be controlled.

Standalone Maxi dosers can easily be converted to operate as a slave unit.

Availability and Pre-order special
Shipping for the GHL Doser Maxi officially begins December 04, 2017!

From now until November 27, 2017, you can pre-order the GHL Doser Maxi at a special introductory price.
Doser Maxi SA - $369.90 (Pre-order price - $329.90)
Doser Maxi Slave - $319.90 (Pre-order price - $279.90)

Give yourself a Christmas present, you know you deserve it!

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Old 11/28/2017, 04:14 AM   #2
bad inferno
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Join Date: Jul 2006
Location: Australia
Posts: 126
Over two weeks and not one reply.... There would be a lot more replies if it was our long awaited auto feeder.....

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Old 11/28/2017, 12:07 PM   #3
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I’m thinking a chocolate teapot at that price

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Old 11/28/2017, 03:03 PM   #4
bad inferno
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Location: Australia
Posts: 126
It does look very cool though.... and must admit i would like to get one

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Old 11/28/2017, 04:08 PM   #5
this is me
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Location: MA
Posts: 4,483
How loud is it? 350ml/min might not be enough for a calcium reactor.


When a man talks dirty to a woman, it's sexual harassment. When a woman talks dirty to a man, it's $4.95 per minute.

Current Tank Info: Miracle 360 gallons
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Old 12/05/2017, 11:09 PM   #6
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Location: Simi Valley, Ca
Posts: 13,588
Originally Posted by this is me View Post
How loud is it? 350ml/min might not be enough for a calcium reactor.
350ml/min is more than enough for most systems. My system is 700 gallons and packed with coral. My calcium reactor is running at 65ml/min using a very high end medical grade Cole Parmer Masterflex 7523-80 pump. Unless the system is huge and has an insane amount of SPS, 350 ml/min will be way more than most anybody would need.

Director Customer Support Royal Exclusiv USA
For All Royal Exclusiv & Bubble King questions please refer to our Sponsor forum:

Current Tank Info: 480G display mixed reef, 90G sump, 90G refugium, 60G display refugium. Check out my build thread:
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Old 01/03/2018, 10:44 PM   #7
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Join Date: Apr 2006
Location: Kempton, IL
Posts: 8,147
Received notification my Maxi shipped! Super excited.


Volunteers, Blackhawks, Titans, Cubs!!!!

Current Tank Info: 185g waiting to be built, 120g SPS/Anemone Reef, 120g SCA in the works, 58g mixed reef w/ 6x39w T5, 125g grow out w/ Reef Breeders
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