ghl

Need your help... I have two 300w heaters in my sump. I want to keep the temp fluctuation in the tank between 77.5º and 79.5º. I'm using the Cobalt Neotherm heaters. I can set them to 78º or 80º (nothing in between). My questions are as follows: How should I set up my P4? Should I tell it to...

What am I doing wrong? When I add an event in the logbook, it's showing tomorrow and a time that's clearly not the right time. How do I sync the times?

So, I want to connect my return pump to my Profilux 4 and am going through this thread: Howto: 0-10v Control Return Pump. I have some questions, though. This link is no longer available: GHL LBF-AP module and it says I need it to connect my pump. Can anyone out there point me in the right...

Hey there everyone. Trying to access the Logbook on the GHL app via iOS. What am I doing wrong? Any help is appreciated.

We have a pre-order special running from now until Jan 31st. Learn more by clicking one of the images below.

Before I updated to the new firmware for my profilux 4 last night, I saved the sensor and settings data to files (as is recommended by GHL). The firmware update went well. I imported my saved settings and sensor data files and everything looked normal. Though I didn't check any settings or...

Lightly used and in great condition. $250 shipped. 818 703 3993

Looking through all the threads...GHL P4 has changed quite a bit! I initially had to set it up using a Computer with Windows installed. The computer I used crashed and I can't access it any longer! Question...How do I transfer these settings from my P4 to a new laptop without losing all my...

Hey guys was cleaning the fish room and I get some stuff to get rid of, Apex unit, not sure where the face is, I connected it to 192.168.0.50:80 and can access fusion, it also comes with two probes(and magnetic probe holder). Shoot me an 200obo on that cause I’m not sure of a price without the...

Hello all, I picked up some T5's to supplement my Kessill 360x lights. I'd like to have the T5s ramp up and down with my LEDs so I bought a GHL break out box which connects to my controller. I can't seem to figure out which wire goes where from the T5 ballast to the breakout box. Any...

Howdy everyone, my love just got me the new apex system and a new trident :)!! So i'm selling my kh director I purchased Jan 16'th of last year so still under warranty. Everything works great, includes Kh director, Stand alone GHL doser all cables and half a bottle of 1000ml reagent. 600...

I just made a big ( relative ) order last night through GHL USA for my profilux mega and a bunch of sensors, etc. Today I got a call from one of their reps saying that he had looked through the order and had some questions about what I was looking to do. He noticed that I wouldn't be able...

Has anyone used combined the Mitras LXT with the Aquatic Life T5HO Hybrid Fixtures? https://www.aquariumcomputer.com/products/ghl-illumination/aquaticlife-t5ho-hybrid/ I'm considering augmenting my 2 Mitras LX7s on my Reefer 250, but have not been able to find any references to anyone doing...

SOLD: 115$ shipped Lenovo Tab 4, 10.1" Android Tablet, Quad-Core Processor, 1.4GHz, 16GB Storage with blue-tooth keyboard Its in great condition. Just used as a display and I decided to go a different route. Together, these items are 165+ new.

I really want to do away with my Apex and move over to Profilux. One of things holding me off (other than time and money lol) is that you can only program 8 times to dose throughout the day. One of the few (but major) benefits that DOS has over Doser 2.1, is that you can set time-frames for...

Like new condition. Delivery Includes GHL Magnetic Stirrer Stirrer stick Connection cable for GHL Doser 2 * Comes in original box Asking Price: $35 Shipped

I am installing a new seahorse tank, and what better controller then the GHL Mini Wifi along with @ingchr1 who beat me. For the price you can not beat the features you receive in such a small unit!! This one will also be setup just using the GHL Connect iPhone app. Since I released other...

So, Some of you may know that every once and a while ill build a cabinet or controller stand for someone local or just for fun. Like this: The main issue with building things like this is the overall cost. Well... I think i have figured out a way to make this obtainable for the cost of a...

pls delete

Selling GHL KH director and 2.1 4 pump doser slave. Comes with everything you need to get started. Calibration solution, and plenty of hose. Also comes with extra accessories extra fittings, dosing pump hose replacement, doser pump 2.1 maintenance set, and 2 bottles of reagent. Will be sold as...

In the beginning... there was a betta fish. It was quickly followed up with small freshwater tank and a Via Aqua 18g saltwater tank. At that point I was hooked, but because of work I would stick to nano and pico tanks for the next 15 years, when not living overseas anyways. Last year I...

Gauging interest in trading a brand new Neptune Apex Trident for a GHL Profilux 4 Mega Set 6e in WHITE. Let me know.

So this is the ghl standalone 2014 main unit has 2 dossiers and second unit has 4 dossiers. Main unit can have 4 units also you just have to buy attachment. A total of 8 pumps. Going for 350

That time of the week again!! This video shows how to configure Power Cut (Power Outage Detection) for your ProfiLux Controller using the GHL Connect App on an Apple or Android Device. You are going to need a # GHL Power Cut Monitor Adapter -...

I have 4 used GHL Mitras 6100-HV silver light fixtures. All were used for 4 years over an SPS tank. But they are all functioning well. Some of them show signs of “love” and have some superficial scratching or light corrosion on non-stainless surfaces. If you’re interested, I would be more than...