neptune

Was ran for about a year with no issues and basically brand new. $450

Acquired from my service customer and 1 year only. All plugs work and comes with PH & temperature probe. $210 shipped anywhere in the US.

Acquired from my service customer, he set it up but couldn't figure out how to work it and never ran it once. Purchased a year ago all lines are brand new. $300 shipped anywhere in the US.

A service customer gave this to me as payment but I do not have a Neptune. $300 brand new and still sealed in box. Can ship for $20 anywhere in the US.

Brand new in box and only was taken out for the photo. Also have a BNIB Dos I can pair it with. $190

Just pulled this off my frag tank I broke down. Works perfectly. Asking $280 shipped. Please PM if intersted. Thanks!

Getting out of hobby. Everything is very good to near mint condition. All prices are shipped in continental USA. Anything in pictures not listed below is for sale with in-person pickup only in Lebanon, PA. -3 2 Radion XR30 Blue Gen6 - ran for 3 years at 30-40% ($625 each or all 3 for $1,775)...

Selling my apex unit. Everything is 2 years old, zero issues and everything runs great. Selling everything together. Throwing in a Fluid monitoring FFM, Vortech pump control & a Neptune pump Comes with A2 controller, EB832 energy bar, PH prob, Temperature prob, Salinity prob, all cables and...

I have the follow Neptune Equipment Available Apex EL w/ 1 EB8, pH & Temp Probe - $250 Shipped Apex EB8 - $130 Shipped Neptune Breakout Box - $30 shipped

I have a lightly used Trident NP. Tore down my tank an no longer have a use for it. It was used for 2 months (I had (2) 2-months supply of reagents) and I have 1 box (2-month reagent) left that will also be sent. My recommendation for the Trident NP is to calibrate using your own tank water...

Another Neptune Trident that I took off from the tank reorganization. This unit is 1 year old, running smooth and quiet compare to other unit that I have. Comes with 2 months ABC Reagent, you can just using your tank water for calibration. $325 shipped

New in sealed box, Neptune DOS QD (does require you have a Neptune Apex to control it). Asking $290 plust $10 for shipping. Please PM if interested. Thanks!!

Breaking down a tank and used for about 1.5 years. Everything works perfect and in almost new condition. Comes with power adapter. 2 available. Price is for each. $215 shipped

I am selling my entire Apex Neptune System, below are the prices for everything. The system is 2 years old and everything works great. Shipping is available but will be paid by the buyer. Energy Bar EB832 - $150 each Apex A2 Base Unit w/ PH, ORP, Temp Prob - $200 ATK V2 ATO Kit - Sold Auto...

I have a quantity of 6 Neptune DOS available. They are in mint condition. I upgraded the fittings to John Guest quick release fittings. I hate the tubing they come with. It's unruly to work with, especially if you are running long distances. I have runs as long 70 feet and up 12 feet... no...

Ran for a couple of years on one of my tanks. I just took it down, and installed the maintenance kit I already had for it. Should be good to go for another 2 years until maintenance is suggested. Asking $280 shipped. Please PM if interested. Thanks!

Here's a few Neptune, or Neptune compatible, modules, accessories, etc, that I no longer need. Pinpoint PH Probe - sold Pinpoint ORP Probe - sold Neptune Optical leak sensor - sold Neptune Optical Sensor (newer, square model) - sold Neptune Solinoid - $20 Neptune AFS - $70 Neptune Apex Display...

Hi guys, Im shutting down my 150g while I finish grad school and was hoping to sell all of my Apex equipment since I dont want it gathering dust and would prefer it to go to a good home instead. I would rather sell as a whole but I can do individual items if no one purchases the lot. I've had...

Neptune DOS and AFS auto feeder. DOS comes with power adapter and aquabus. AFS has a 3d printed feed ring as well. Both work as they should. Free shipping to lower 48.

Neptune DOS and AFS. Dos comes with Aquabus and power supply. AFS also comes with feeder ring. $225 shipped for both. If I separate it’ll be $175 shipped for DOS and $80 shipped for AFS.

So I have several DOS units that I run on my tanks. I had one that stopped communicating with the Apex, dosing heads still worked using the manual buttons, but coms with the Apex seemed to be dead. It would just sit there with the dreaded flashing white lights. I figured it might be the...

Nero 3 sold Nero 3 sold Reef wave 25 185$ ea 2x for sale Reef wave 45 205$ Kamoer fx-stp non wifi $200 Dos sold Reef run sold Venmo/payapl shipping included

Making more space, so this gear needs a new home. Asking prices include PP fees. Please PM if insterested. Thanks! I'll post up some more pics when I get a chance. Neptune DOS w/ PSU and Aquabus - sold Neptune DOS w/ PSU and Aquabus - sold MP-40 w/ new wet side - sold Jebao / Jecod DMP-25 -...

Hi everyone, I’ve been in and out of the hobby since 2019. Last September we had our daughter, which was followed by a move that ended up with me selling my previous tank. My daughter is 8 months old now and already loves to watch the fish at my in-law’s house, so of course I told my wife we had...