ghl

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. All items are in good condition and were up and running on my tank as of 10/17. Comes with ph, temp, Orp, and salinity probes, power bar, calibration fluids, extra dosing head, dosing connectors and BNC connector...

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...

I have a BRAND NEW GHL ION Director in its original unsealed package that comes with a full manufacturing warranty for sale. I ordered this three years ago and it just got delivered. My plans have changed and I no longer need it anymore. I will include a used 2.1 Standalone doser with four...

The GHL Labor Day Sale Has Begun! Get 10% OFF all products in your cart (YES, all products!) when you use coupon code Labor10 in the GHL USA Store. Whether you need a controller, doser, light or even some small parts, it's all part of the sale! Pickup some goodies and see why those who try GHL...

Dear Valued Customers, As the 4th of July approaches, we at GHL are excited to announce an offer that embodies the spirit of Independence Day! Introducing our Special Edition Stars and Stripes products, designed to add a touch of patriotism to your aquarium setups. No extra costs until July...

Hello R2R! My partner and I have his and hers tanks- I have a RSR350 in my home office, while she has a freshwater Oase Highline 300 in our living room. Well, had... The Oase started splitting at one end after just 3 years. Thankfully, we caught it before any major damage was done but we made...

Hi I am changing from the GHL system to the Apex system and have some items that I will be selling. Profilux 4, KH director with 2 dosing pumps. All fully functional. Anyone selling any Apex dosing pumps? Photos coming soon.

GHL IOND with stand alone doser 2.1 set New in Box. i got this last year and never got around to installing it. $900 or trade for Radion xr30 g5 or g6. located southern tier NY

I have a KH director, Stand alone 2.2 doser and extra slave doser up for sale. The price is $1000.

I have a like new Profilux P4 mega setup for sale. I also have a KHD and Doser 2.1SA package. Pricing as follows: Profilux P4 Mega (P4, Powerbar 6e, probes) - $600obo - SOLD KHD and Doser 2.1SA - $500obo I also have a like new GHL Profilux Mini for sale. This unit includes the...

I am looking for a new controller ecosystme For both my 110gal sps heavy display, and my 20 gallon nano. I would like it if they were both in the same ecosystem. I have used Neptune apex (plus trident …..) for almost ten years but I’m tired of having issues with them and looking for something...

I want to buy a few GHL mitras please let me know what you have available

How can I assign a GHL pump to a non-physical switch channel? I have a GHL Versia Flow 6 pump for my mixing station that is not close to a power bar so it is connected to a regular outlet. How can I manually control this pump without having to plug and unplug from the outlet? Seems like I...

GHL Profilux 4 mega set aquarium controller w/ KHD + Doser Perfect working condition Not using any more All parts included. All probes included. Will need to calibrate probes. Will include all calibrations that I own. Only flaw is that an extension I added is stuck, but now works as an...

Parting ways with my GHL Profilux 4 Mega Set Perfect working condition. Retail value of over $3,500 Asking $2,050 for everything, Shipped. Free pick up in Los Angeles Parts include Profilux 4e megaset KH Director Set w/ doser ION Director Set w/ doses Extra Powerbar Expansion box 2 Vortech...

I have a complete set of GHL equipment for sell. After using it for a while I still prefer my Apex set on the other tank and would like to switch over. The whole set is used for about 1.5 years. Total price $1400 with shipping included. Profilux 4 mega set (original price $950) includes: -...

How often do you check on your reef tank? (Apex, GHL, live stream, etc) I keep my apex tab up all day at work and check on it every hour or so. Mainly terrified of seeing another flood alert but also checking parameters from automated testing.

Selling profilux 4e starter set with extra powerbar. Used around 2 years. Would need to get new ph probe as this one did dry out. Asking $400 shipping Included.

Ion Director- Tester only, you will need a dosing pump. Currently running. just installed with new sensor 3-4 wks ago. Received the unit in 2022. Includes fluid and calibration fluid. Sold as is No Longer available

I really need my aquarium controller to have 24V or 12V DC ports that can be turned on for a few seconds o a few minutes at a time at specific points in the day. It's for a frozen food dispenser. @Lasse, I guess you may know this one! Thanks a bunch to anyone who'll chime in!

GHL Profilux 4e Starter Set - $500 shipped, PayPal fees included. Lightly used (less than 3 months) in great condition. All electronics housed in different room from tank/sump. Original box and all components that came with. Shipping included or pickup in Greensboro area of North Carolina for...

As the title says…. $300 + shipping Hooked up but Never used, was waiting for the Ion Director…..not waiting any longer. No box Purchased 5/5/23 Pick up 02359 Price is firm Just the Doser

GHL Mega set $500 KH director with SA doser $500 sold KH director $350. Sold Extra power bar Sold Everything was used for about 4 months with the exception of the KH director by itself, that is new I bought it thinking there was a problem with the original but then realized it was me...