controller

Hi - I have a new in box - Factory sealed Neptune Apex EL and a DOS Apex EL $450 DOS $250 Factory sealed never opened or used. Prices include shipping

I have BNiB apex trident still sealed and will be shipped to you this way. Comes with total of 8 months reagents still sealed as well. Asking 650shipped for trident and reagents. used apex DOS asking 250shipped Used apex ddr asking 150 shipped if you buy everything might be willing to...

Like new Tunze Osmolator 3155 ATO. Comes in original box. Also includes adapter for 3rd party pump. I used it with an avast marine diaphragm pump that would draw water from the garage 30 ft away. $175 shipped

As stated, just bought an apex system and do not need. PM me if interested.

Ecotech Reeflink purchased new and used approximately 2 years. Comes with cords and original boxes. Quick start manual included. $50 shipped conus Will ship today if purchased before 4pm cst!

DOS and container. Dos sold. Container $100 Trident with regent. Sold. used 6 months AFS Sold. Used for one month Pm1 $75 shipped. New Screen Sold. New

Selling an Apex and Trident with all probes (PH, salinity, ORP and temperature). It also comes with a month's supply of reagents and one bottle of calibration fluid. PayPal is accepted.

I have a full slightly used apex system: Apex brain (include orb, ph, temp prob) 2x eb832 2x DOS Triden with extra reagents Hand held monitor Several module (all new) fmm,pm1,pm2,breakout box Fs-50 and fs-100 all new. What you see in photo comes with it. I also have a really big bag full of...

2016 Neptune Apex EL model used for 4 months. This is the head unit only and comes with an power supply. Power supply not required if you have an energy bar. This unit is in perfect working order with no physical damage. Will ship to anywhere in the continental US for free. Shipping outside...

Only issue is the feeder which I'm not charging for. It "went offline" so I unplugged it and never tried figuring out what was wrong. Everything else works perfect with no issues. 220 shipped

Selling Hydros X4 Starter Pack Controller with lots of accessories. Controller works great, just took it offline today and PH Probe being stored wet. Will sell full package for $450 shipped. Prefer to not part out for now.

Items are in great physical and working condition. The only issue is that I could not properly calibrate the Conductivity probe, but please note that I have not calibrated any of the probes for a long time. The calibration fluids are most likely expired as well. This sale comes with the...

I am selling my Profilux 4e set with GHL 2.1 slave doser. Unit also comes with ATO sensor kit. Everything is in original packaging. Kit manufacturing date is 2020. Asking $1000 obo shipped for controller and doser. Possibly willing to separate.

Selling my apex setup. It’s a classic with orange label. Comes with the head unit, display (black), 2 x EB8 (one orange, one black), and temp probe. Comes will all wires needed. Can also include a network adapter (netgear). Will include some older parts that may or may not work (old probes...

Alkatronic used only a couple months. Getting out of the hobby unfortunately. Works perfect with my calcium reactor setup which I can include as well. Whole setup if wanted is Alkatronic Aquamaxx calcium reactor with reborn media Kamoer pump 20lb CO2 tank with gla regulator Ask away!

Upgraded to the new Apex and don't have any use for the old one. Everything was working perfectly upon breakdown.

Hydros Control 4 starter bundle NIB $375+shipping Hydros Wave Engine $250 These are from a much bigger build I was working on and just don't have the time for right now. The Control 4 is NIB and the Wave Engine was used a week.

Selling a used Apex Orange Label Controller. Recently took down my last frag tank and no longer need this. Used for about a year. Apex Neptune Display - $70 shipped Apex main controller - $80 shipped Apex Energy Bar 8 - $100 shipped 1x Ph probe - $30 shipped. 1x Temp Probe - $15 shipped 1x...

Apex EL $475 includes - Pm2 module - Temp sensor - PH probe - Salinity probe AFS auto feeder $55 -10' USB cable Does not come with mount. Cor 15 return pump $250 pump purchased new this year in may. Has 6 months of run time and looks new. includes original box and fittings. barb...

18 month old Carbon Doser regulator. Was only used about 12 months. It comes with everything it came with new. This is the model where you can mount the black control box separately from the regulator with the included 1/8” tubing. This allows you to mount the controller with all your other...

Apex/Trident/Dos Complete Setup. Everything less that 1.5 years old with the exception of one DOS. Save a "G" on retail and put this under your christmas tree. $1500 Cash, Crypto, Vemo. If you need to make two payments, Im down with that....Its Christmas.....But If you throw a stupid lowball...

Neptune Systems Apex Classic with temp probe, display, eb8, aquabus cable and WiFi adapter. Everything works as it should. Please pm with any questions.

Perfect working condition. Purchased 12/2020 Includes: Apex EL EB832 Temp probe Ph probe Aquabus cable $410 shipped.

Tunze Osmolator Universal 3155 $100 shipped

All prices are OBO and include PayPal fees and insured FedEx/UPS/USPS (my discretion) to Lower 48. Local Voorheesville/Albany NY cash price is more flexible as I don't incur PayPal or shipping fees. Probably open to LOCAL partial or full interesting fake coral trades. Mostly interested in SPS...