ghl 2.1 sa doser

Used, Stand Alone GHL 3 Head Doser. Paypal and shipping fees included. I will minus $25 for local pickup.

Looking to sell/swap my GHL 2.1 stand alone doser. The doser is setup with push connects from avast marine. Looking for 1 or 2 Neptune DOS.

For sale is the KH Director with SA pump. Has been running for 4 months. Comes with ph probe and all power adapters. I can flush the lines or just trash them if you want to use new. There is a bit of regent left over but definitely needs a fresh one. Nothing wrong with the unit, just not...

I have a KH director with a black 2.1 SA 4 pump doser. I know nothing on the history of this unit. It was a part of a package deal

Hi guys looking to sell my project tank -NO TRADES & NO RUSH TO SELL - SHIPPING & LOCAL SALE IN GRANADA HILLS, CA I was in the process of purchasing all the equipment over the years to set up a dream tank. I have everything needed to set this tank up minus a light and no longer have the time...

GHL EQUIPMENT FOR SALES 1-PROFILUX WHITE P-4 WITH 4-PROBES AND POWER STRIP USED ONE FOR A FEW MONTH ONE GOT THE TEMP PROBE WET ALL THE OTHER PROBES ARE DRY $700 2-POWER BAR NEVER HOOKED UP STILL IN OEM BOX $225 3-GHL KH AND DOSE COMBO USED $775 4-BLACK BRAND NEW DOSER NEVER USED SLAVE PUMP $350...

I have a 3 month old full apex set witch includes probes, base unit, eb832,also a Neptune DOS, and the MPR magnetic probe holder, I would be willing to trade for GHL stuff or sell it (PM ME TO WORK OUT A PRICE FOR IT)

I’m looking to buy a GHL doser 2.1 either slave or standalone

Willing to trade my Neptune DOS for a GHL maxi doser or possibly a GHL doser 2.1 , the DOS is less than 2 months old and barely used

I’ve had a SA doser+KHD and slave doser and have been using them for about six months. Everything was working more or less smoothly other than when I would try and connect VIA GHL connect. it would never connect on my first attempt but generally would on my second or third. I saw on another...

Looking for a ghl doser 2.1 in a slave or standalone unit. 300 shipped is my max for a used item.

I’m having an issue where the app on iOS 15 isn’t saving the local connections after adding them multiple times. They add just fine, but when I close the app and go back in they disappear and have to set it up all over again to see the readings. Also, I’m only having difficulty connecting to my...

Dm me with pictures of what you have and how much you want for it shipped to me.

Need drastic help! I'm very computer literate and my head is about to explode trying to setup a new GHL Doser 2.1 (SA). Originally tried using my Mac with Parallels with no luck, and eventually borrowed a friends PC. Finally was able to connected to the Doser via USB and programmed my dosing...

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

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

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.

Hello I looking for GHL sa 2.1 doser

Are this pumps capable of doing water changes?

I have a barely used KH Director with the 2.1 Standalone Doser. Both items were only taken out of the box to do the setup and then put back into the packaging. I decided to go with a Trident since I ready have an Apex. I am asking $700 or obo.

Hello All, So, I was a Mindstream user, and when that device bricked last fall I experimented with a few other alkalinity controllers to see how I liked them. I tried both the GHL KH Director and the Focustronic Alkatronic on my 200 gallon system. I decided that I liked the Alkatronic best, so...

This is probably the most solid piece of equipment I’ve ever owned with a reef tank other than my ATI PowerModule. I like this pump so much that this was my 3rd one. So easy to dose from your phone and will dose down to 0.1mL. Will dose 150x a day automatically or 10x a day with programmed...