dos

All sold

Hi everyone, I've had a few problems with my neptune dos. It's second hand and seems to be fairly old, I was wondering if it is probably time to replace the heads of the doser. It's not properly working at the moment I tried to have the lines at about 2 feet from the inlet of the doser and no...

Selling a Neptune Trident serviced just months ago, and two Netune Dos with brand new unused tubing AND an extra unused head. I'm moving and the new tank is going to be fish only so I don't have a need for any of these. Shipping available at cost, local pick up in Manhattan. Trident - $350...

R2R - Life changes have required that I abandon plans for a new build and tear up my existing system. I have 2 brand new sealed in box Apex Neptune DOS pumps available for $300 each shipped anywhere in the continental USA. These are great for dosing and automated water changes.

For Sale: High-End Reef Aquarium Equipment Innovative Marine Nuvo 100 INT Rimless Tank White – $900 OBO Ecotech Radion XR15 G6 Blue (1) – Have box – $275 AquaIllumination (AI) Blade 48” Coral Grow – Have box – $330 (like new) Neptune Systems Apex Trident – Have box – $350 AquaMaxx Sigma-1...

As the description reads I'm switching my dosing setup up and going a single direction. For sale are the following used, but cared for and functioning DOS'ing systems. 3 x Versa VX1 Dosing pumps w/ base station - you will need to buy new tubing for 2 of the pumps as they were pretty gummed up...

Hey all, I just had something disconcerting happen — my apex / DOS just randomly started dumping tons of calcium in the tank. I hadn’t had my auto dosing on because my calcium usage hadn’t been high, and turned the auto dosing on last night for the first time in a while. I just looked and the...

GETTING OUT OF THE HOBBY. SOME EQUIPMENT. MORE TO COME AS EVERYTHING GETS TAKEN DOWN & CLEANED. PM ME FOR MANY MORE PHOTOS OF ANYTHING YOU WANT TO BUY! SPEND $50 GET FREE SHIPPING OTHERWISE SHIPPING IS $5. I AM THE ORIGINAL OWNER OF ALL ITEMS LISTED BELOW. KESSIL AP9X WITH MOUNTING...

I'm selling two Neptune Systems DŌS Dosing and Fluid Metering Systems. Each unit has been used for approximately one year for general dosing and is in excellent working condition. Included with each DŌS are the necessary cables and a small amount of drip tubing. Price: $200 per unit, including...

Brand new sealed apex trident NP+ 2 months supply: 650 shipped Brand new never use apex trident+ calibration fluid+ 2 months supply no box: 500 shipped Bought them for a new set up but moving soon so have to get rid of those, my loss is your gain Take both for 1100 shipped as package deal

Next up from the tank breakdown are: All items are in great condition, and perfect working condition. 2 Neptune DOS asking $150 each shipped or $290 for both shipped. All 4 heads are almost 1 year old. Aqua UV 57w - SOLD BRS 1.1ml dosers - SOLD BRS Deluxe Reactor -SOLD You can also pick up...

Been saving some of these for a future build that apparently isn't going to happen Apex Eb832 -- SOLD Apex DOS--- SOLD Apex EB8--- SOLD Hydor Wave Controller---$25 Python Aquarium Vacuume--- SOLD Seaside Cooling Fan--- SOLD Aqua Illumination 12" Blade Gro--- SOLD Auto Fish Feeders--- $10ea

Cleaning out my Closet/not using apex gear for a new project all prices include shipping, will make a package deal on apex gear 1-dos with box 150 1-ddr, no lids, both sensors function-100

For sale Neptune Systems Dos and EB832. Everything is in excellent condition. Dos $200 shipped Mfg April 2021 Eb832 $200 Shipped MFG 2020 this is the newer version EB832 with upgraded power supply.

I’m selling two Neptune DOS pumps and two Neptune EB4 energy bars. Everything is in great shape and functions perfectly. The DOS come with power supplies, 6 foot aquabus cables, and several feet of Neptune tubing. One DOS has RO fittings installed on the pump heads. I can include RO fittings...

Hi Fellow Reefers, After 20+ years in the hobby, I am sadly exiting the hobby for the foreseeable future due to unexpected medical bills :crying-face: This hobby has brought me so much joy over the years and I hope ya'll can build upon your reefing dreams with this stuff. Maybe someday I'll be...

All sold

I have one dosing in good condition. Pick up only

SOLD-- Downgrading tank and need to sell 1 of my DDR and DOS setups. Items are in great condition minus the optical sensors coming unglued from DDR. The DDR still functions fine and I bet you could glue it back if you wanted but from my experience this doesn't affect performance

New Neptune Dos. Never used. No box. $225 OBO shipped.

I have a few items to sell! Please let me know if you are interested and/or have any questions. **Shipping Included In Price** Flipper Edge (Like New) - $45 Milwaukee ORP Controller (Has been put away with probe storage container with storage fluid) (Like New) - $95 Neptune DOS Dosing Pump -...

Neptune apex A2 come with: brain, eb832, 4 probe still in water, probe holder: 360 shipped. I can include display module for extra 50 Dos don’t use much probly couple months. Manufacturing date 2020: 180 Take all: 550 shipped

USED good condition Neptune Systems DOS for the APEX controller with box and cable. $180 shipped

Hi... I have some questions on how to dose C-balance with Trident. How do you program it? By having Trident dosing equal amount of Part A & Part B on KH only or Calcium only? Since system in on CRx, would it be more ideal to have DOS dose on Calcium, instead of KH? Or...? Does any know to...

Have a Neptune Apex Gear lot for sale! Everything comes with an aquabus cable that is supposed to have it. All wires and cords are there just not pictured. eb832 x2 - 175 shipped/each buyer pays venmo or Paypal fees. no back plate BOTH SOLD dos - 185 shipped buyer pays venmo or Paypal fees...