ghl

Hi guys, my name's Marco, I manage all the Royaltanks Pages. I am writing this first post to tell you about my experience as a Beta-tester with the ion director. For many months I've had the opportunity to be a Beta-tester of this product, interacting with a very professional team that, based on...

Can anyone help? I’ve gone through the manual and YouTube videos. It appears that my GHL is missing the “calibrate option” after selecting pH. Anyone know if there is a new method of calibrating the pH probes? What am I missing?

I am running a profilux- kh director- slave doser daisy chain. Here is my issue: 1. All units have blue blinking light. 2. Profilux displaying that it is reading temp and ph 3. I watched the kh director take an alk reading at it’s pretty oh programmed time 4. I manually tried to make sure...

Hey Reefers!! Welcome to my build thread !! -75 g Custom 12mm tank with Starphire Front (40”L x 20” W x 22” T) built by local Edmonton tank Builder www.Aqua-lab.ca Overflow & Wavemakers -Eshopps prodigy L overflow (bean animal) -2x Tunze 6055 Electronic Sump Filtration - Bashsea Smart series...

Like the title states ISO Vertex CA reactor and GHL Doser. Must be willing to ship. PM me please. Happy Reefing

Introduction: I have a modest following on Instagram: @Hardy_Reef detailing the progress of my Red Sea Reefer 350 and figured I should document a build thread on Reef2Reef. I'll start by showing where I currently am in the hobby and where I have come from. I dove into this hobby in 2018 with...

In Case your not a subscriber to GHL News Letter an update was just mailed out specific to the ION Director. Beginning of the newsletter: Can read the entire newsletter here: https://mailchi.mp/ghl-kl/1166105753-1166555?e=8a44c19a06

Few month old 4 head black doser . Went to calcium reactor. So it’s up for grabs , like new 390 shipped

I have a calcium reactor running and no longer need this doser. It is in great condition and always cared for. I am selling this unit with maintenance items that are new in boxes. Comes with GHL 2.1 doser (black) 4 packs of head covers with replacement wheels. 2 motors 1 pack of replacement...

ALL SOLD Near the end of 2019 I went crazy on purchasing gadgets for a big upgrade. But then 2020 was... well... 2020. So the big upgrade never happened and these items have sat unused ever since. Many of which were NEVER used. It's time to find these items a proper home! :) PRICES ARE FIRM...

hello I was wondering what people recommend more the GHL ion director or the GHL Kh director and should I run the proflux 4 along with them.

Hi all, I've had my GHL Profilux P4 for about 2.5 years. As I understand it, pH sensors last 1-2 years. Is there a way/test to tell if the probe needs to replaced? (Rather than just replacing it outright just because it's 2 years old.) Thanks!

Hello I looking for GHL sa 2.1 doser

Hello everyone. I'm looking at adding a plug bar to my P4 I've been offered a powerbar 6D Can anyone tell me if these bars are worth using on the P4 ? Or should I just get another 6E-PAB

Sold

Selling KH Director and Slave Doser set. Have plenty of spare parts such as fittings, silicone tubing, dosing pump rebuilt kit, two bottles of reagent, and reagent storage container. Asking $450 Shipped

Hey guys, So I am just curious like in 2021 what most people are using to control their tank if anything

Morning all! Was curious about two things... What categories do you guys have in your logbook. Curious as to how you all categorize everything (bonus points for sharing screen shots). What does your dashboard look like? Do you have a different dashboard for MyGHL than you do for the dashboard...

I have some programming questions. I am thinking of improving my RODI unit. I am thinking of buying 3 more solenoid valves to plug into my GHL powerbar. I already have one solenoid that turns on when my auto top off water bin is low. It is connected to two float switches. My solenoid...

Hi all, I'm not at the point where I want to automate my alkalinity dosing. I'd like it to be as hands off as possible. :) How is everyone liking the GHL KH Director? Thanks, lylelovett

Hi, I have an opportunity to buy a GHL 2 dosing pump for $160. I was wondering if this is worth it? I know there is a 2.1 out now and I can’t learn too much about the 2.0. Is it just an older model or is it completely outdated. I am just looking to dose calcium, mag, and alK. Thanks all.

Hello reefers, With my current tank slowly leaking, this has put a hold on stocking the tank. The tank is leaking from the bottom left corner. Thankfully the guys @ Crystal Dynamics Aquarium replaced my aquarium and provided a new Stand ( warranty 2 months shy of expiring. With the pandemic in...

Maxi doser stock seems to be out for weeks. Any idea when/if there will be more available?

Currently have four AI Hydra 26's, thinking of purchasing a GHL hybrid fixture which accommodates four T5 bulbs. Looking for guidance on bulb color recommendations to compliment the LEDs. Any recommendations?

If I purchase a GHL Doser 2.1 standalone unit now and decide to purchase a Profilux controller in future, i'm assuming the standalone unit could still be managed just the same as the slave?