dos

Looking for a replacement DOS since mine went out. Let me know what you have.

Never used Trident from saltwater aquarium (so it has the fancy drawing) and a DOS that’s BNIB. I don’t have time to try and set up and after 4 years still have a fowlr... So after some though and sitting on this combo for 6 months I think I’m just willing to part with it as a combo. Looking for...

Anyone have a neptune dose for auto water change and when you watch the return line you don't see water going back into the tank ? I am watching water leave the tank but not enter. When I look at the neptune dose log it shows even return for taken out.

Selling Neptune Systems equipment: Apex EL used for 2 months: $400 DOS NEVER USED: $275 Auto Feeder: $80 MPR: $25

Hello all, First off, I am sorry if this is the wrong area, it seemed right. So, I have the Neptune Trident and recently acquired the Neptune DOS. I used to have a different dosing pump, it was dosing ESV B-Ionic 2-part in the morning. Now with Trident+DOS I see that I could use the automatic...

All items are used but work as expected unless noted otherwise. Thanks for looking! Shipping Included: Apex 2016 (Probes have been sitting dry so might need new PH/ORP) - SOLD ALD Module (Old Style with 2 leak detectors) - SOLD Apex Jr with Display (No probes) - $140 shipped Apex DOS...

Looking to possibly trade my Apex DOS for a 4 head doser that has WIFI. Comes with Apex DOS, Power Supply. No tubing (I don’t have extra) Manufactured date is September 2018. No issues with it. Posted on other forums. Let me know VIA PM what you have to offer. Shipping would be to Michigan.

Hello, I am looking for the complete apex system with trident and dos. I am trying to see if this is possible and how much people are wanting for this package. I was thinking 1200-1300 is the prize range I am looking to spend. Is anyone interested in selling for this price?

I'm selling a new unopened Neptune Apex DDR. Price is $160 shipped to the 48.

Having just acquired a Neptune DOS, I have to find the two-part solutions to use in it. In the USA this looks easy, from BRS. But here in the UK finding a decent supply of calcium chloride and sodium carbonate through an aquarium shop is proving difficult (at least, I'm failing to find one)...

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...

So I am about to instal my dos and my return chamber is lagging of space. So do I have to dos where my return pump is ore can I do’s where my skimmer is with out any problems? I have the Red Sea 170

Sorry about silly question here: When I mix up BRS 2 part solutions, can I double the amount of product while keeping the rodi liquid amount the same? My goal is to double the potency so I can decrease by 1/2 the volume dosed per day. (Example: DOS doses 200mL calcium and 150mL buffer daily...

Never Used Apex DOS Mfg Date Feb-2018. Purchased to set up AWC but never got around to it. Item has never been mounted or wet. Comes with box and everything that was included new. $250.00 shipped to contiguous USA. Selling because I am changing the rest of my controller setup over to GHL...

Brand new, never opened Neptune Apex, newest model, NOT the EL, this is the full, complete Apex never out of the box. DOS is also never out of the box. Long story why I purchased but decided to go a different direction. Take them both for $900 shipped Continental USA. They would be $1100 if...

Do I have to use the included power adapter, or can I connect them directly to the EB832 with the 4 or 6 pin connector? Seems strange the DOS has 4pin connection (as does the EB832) but a cord isn't included. Anyway, I'm just looking to save space and free up as many outlets as I can. What...

I have two Neptune DOS dosers for sale. 1) Serial Number: 15817 Date : Apr-16 Rev : 11 2) Serial Number: 16327 Date : Apr-16 Rev : 11 Depending on your application you may want to consider replacing...

Update for everyone: Ecotech MP10WQD - Sold Ecotech MP10WQD - Sold MP10 Wet Side - Sold Neptune Apex PMUP - Sold Neptune Apex WXM - Sold Neptune Apex DOS - Sold Neptune Apex 2016 W/Calibration Fluids & Probe Holder - Sold Neptune Apex Kessil Control Cables - Sold Kessil A160WE - Sold Kessil...

Help....any ideas what to do? My APEX just dumped 200ml of alk into my 350 instead of 2ml. It shows 2ml as the dose but it has put 200ml into the tank when I look at the input. I just tested with Salifert and the dKh is off the scale low. How can I save my tank?

Hello all. Selling a brand new never out-of-the-box Neptune DOS. I bought two of them thinking I would use two , and only ended up using one. The box is a little beat up in one spot, but the unit is 100% new. Includes everything in originally came with, DOS, power supply, tubing, graduated...

looking for LSM, string lights, apex auto feeder and DOS

If I am going to set up my tank for ATW with the Neptune DOS do I also need to have an ATO?

Hello, reefers! Around Thanksgiving this year, I will be leaving the country for a month, and my biggest fear is imagining what my reef is going to go through. So, I look to the thousands of reefers here for advice on what I can do to prevent the most common mistakes. Since I have been...

I have been running a Neptune DOS for over a year now and decided to pick up a second DOS.. while i was at it i decided to film an unboxing/setup/calibration/review while i was at it! Let me know if you have any questions

Selling my DDR. No issues at all with it. Let me know if you have any questions. Payment preferred through the blue “buy now” feature.