ghl

Selling my complete 150 gallon reef tank setup. It includes pretty much everything. This setup added up to about $8k invested, and I'm asking $3500 for everything. We moved to a new house and I just don't have the room to run it, and it's time to let it go. Not selling anything separate at...

I bought a used profilux about a year and a half ago. Because of delays moving down my new tank, im just getting into it. Ive updated the firmware and physically everything is working. Digitally not so much. Im hoping that im missing something here. Im following the website instructions to the...

My coral tank crashed killing everything and I just don't have it in me to start it back up. I had bought equipment a while back for by 350 gallon that's been sitting on a shelf waiting. This is all brand new. KH Director (Reduced to $650) - It was sitting inside my enclosed system cabinet. It...

Up for sale I have the following ghl equipment. Each is just including the device without AC adapter. KH Director - 150 Ion Director - 240 Doser 2 slave - 125 Both directors were working as of this month when they were removed from my tank. I received the doser as part of a bulk tank purchase...

Brand new GHL control pad- open box Changed my mind on it, never used it $210 shipped with in the USA

Selling KH Director w/ 2.2 stand alone doser will also include extra KHD ph Electrode probe never used brand new and a black face plate for KH director never used as well. 2.1 slave doser used less than 6 months . All in working order $650 shipped lower 48

Hi Everyone, Im clearing out space just had a little one so trying to get some $ Up for sale are the following 1 (Radion XR30 G4 Pro with diffuser and Mobius chip) -$SOLD GHL set - (Asking $1300 take it all) I turned them on they need to be cleaned, recalibrated / routine maintenance done)...

I purchased a profilux 4 locally from another r2r user recently and decided tonight was the night I'd finally set it up. I performed a factory reset and then switched language back to English, and that's a far as I got. I had planned to set it up using the GHL app, but the Profilux will not...

hello,my name Is Eric.I s it possible to buy the ion director for Europe (Spain) or will I have to wait months longer? Thank you very much.

Hello! I am experiencing an issue with my GHL controller, where I have set a pulse/pause interval to 00:00:01/00:01:00 on a smart switch based on readings from a pH sensor. I have a CO2 solenoid valve regulator plugged into the corresponding smart switch. The GHL is ignoring the set pulse...

Introducing the new GHL Doser 3 The next generation of dosing technology is here – built on decades of engineering excellence. With high-precision planetary gear drive, powerful 24V stepper motors, LAN + WiFi connectivity, and OTA firmware updates, the GHL Doser 3 sets a new benchmark in...

This thread is for the general discussion of the Item Hardy Reef. Please add to the discussion here.

Our mystery contest has come to an end – and what an amazing turnout it was! We received an overwhelming number of creative guesses, and we thank everyone who took part. Originally, we planned to give away one card. But your enthusiasm inspired us to do more – so we selected three lucky...

A sneak peek… and a chance to win! We’ve developed something completely new for the ProfiLux 4: A powerful expansion card that brings fresh capabilities to your controller. You’re seeing it here first (this purple thing inside a ProfiLux 4) – but only as a blurred preview. Just enough to get...

I have for sale a GHL Profilux Powerbar 6E-PAB New In Box. Asking $165.00 shipped. Connected to PAB-Port of the ProfiLux. The Powerbar 6E-PAB offers 6 switchable sockets. The ProfiLux Aquatic Bus enables secure and reliable communication with ProfiLux. An illuminated fused switch together...

I have for sale a used but fully working GHL KH Director and GHL Doser 2.1 Standalone Combo unit for sale. This sale also includes 1 Full 1,000ml bottle of reagent another 3/4 full 1,000ml bottle of reagent and a 1/4 full bottle of Reference agent. Asking $365.00 shipped. Located in Yorktown...

Placed in wrong forum.

I have 2 GHL maxi 2.2 ext dosers These are not the stand-alone model so you’ll need another doser or a GHL controller to use. 2-brand new sealed box, white -300 each Price includes shipping and PayPal fee

Just got my Ion Director, trying to set up auto measurement but I’d like it to test every other day. It’s not clear in the app how to do this. Has anyone accomplished this? Please share instructions if you have. Thank you for your time and help in advance!!

Used but works great. GHL Profilux 4 mega set for sale. This high end aquarium controller can monitor and control multiple parameters and has built in WiFi and app control. The mega set comes with everything listed below as well as a leak detector controller, level sensor and extra cables...

Hello, I plan on mounting my GHL Doser and KH Director on the wall or on the inside my stand. However, I'm not sure which method of mounting to go with. I saw this GHL mounting faceplate on SaltwaterAquarium.com which caught my attention. However, I can't seem to find a real photo of someone...

Unleash the Hidden Glow of Your Corals! (... and don't miss out our Halloween Sale further below!) Ever dreamed of an aquarium where corals radiate with breathtaking, luminous colors? Dive into the fascinating world of coral fluorescence and discover how the "Wide-Band-Blue" spectrum holds the...

For sale, Profilux 4 (P4) Mega set, 2.1 doser, leak interface and level sensor.

Keeping your aquarium thriving has never been easier. Whether you’re busy or away, automatic fish feeders ensure your fish are always well-fed, maintaining a healthy and stable environment. Learn how automatic feeders can improve your fish's health, simplify your routine, and even enhance water...

Looking to simplify aquarium maintenance? Discover how automatic water changes can improve water quality and reduce manual effort in your tank. GHL's systems, like the Doser Maxi and ProfiLux, offer seamless, automated solutions, ensuring consistency and healthier aquatic environments. Want to...