neptune

Used original Apex Classic controller that has the 4 Variable outputs, Ph, ORP Temp, and IO ports. I used the temp, IO and PH ports - I did not ever use the variable or ORP ports. Controller, display, and EB8 are all flashed to the latest firmware and webpages. Includes:EB8, Temp Probe...

Neptune Apex full unit- unused ORP probe,(probes kept wet) new ph calibration packet, Also includes a FMM module and kessil control cable (unused) $475.00

New never used just opened to see if I wanted to use it MXM Module. It’s the newest one released. I switched from Radions to orphek so I no longer need it. Asking $70 plus shipping

Hello, I am looking to sell a used Neptune Apex Classic Controller/Monitor This package includes: - Display - Main Module - 2 EB8 Energy Bars - 2 6ft AquaBus Cables - 1 3ft AquaBus Cable - 1 12V Power Supply Cable - Kessil to Neptune Apex controller cable - Y Module Cable (for submersible...

Hello, Recently my Neptune salinity probe started to measure to wrong salinity level in my frag tank. For example, today it measured 1.032 compared to 1.026 whenever I used my refractometer. So, is there any way this issue could be fixed or resolved? Thanks.

Getting out the hobby, I have a trident that work perfect with no issues . Have done the shutdown process to empty fluids out . Comes with a lot of reagent as you can see in picture. Can also ship out empty containers that go in tray at your request . Just got it routine service done by Neptune...

Have 2 Neptune dos , work great no issues . Comes with link cable as bonus . 200 each , can ship .

Used Neptune Trident just back from being serviced. Includes 2 mo reagents & calibration fluid New sample & drain tubing, tubing holder. Also includes 1 link, usb cable and 24v power supply. $500 shipped

$SOLD eb8 all outlets functioning $60 fmm all ports functioning

had a Neptune Gro light that I removed the screws and bottleneck for since I mounted it laying down. Changed tanks and now of course I can’t find the screws or nut for it. Does anyone know the size of nut and screws for the Gro light?

Selling a Neptune COR20 pump with a brand new power supply and fittings. Will need a controller ($90) or would be best for someone who's pump burnt out. Pump works great, 6momths use. Controller broken as my oaf dog stepped on the power supply plug and broke the adapter on the controller side...

Selling extra gear as I slim down my tank requirements. Prices are shipped *except backup batteries*. Local pickup is Severn, MD 21144 (10min south of BWI). Lighting: * 48" Aquatic Life Coral Cover LED purchased 03/2023 and ran at 75% for 3 months - $500 *SOLD* 2x Kessil AP9X, purchased...

Neptune apex classic. Works great and works with apex fusion app. Comes with controller, energy bar, ph probe (Milwaukee, less than 1 month old), temp probe, display and aquabus cable. $200 shipped.

Hey everyone, Some items from a tank break down. Everything is in great working condition. Trident - SOLD DOS -SOLD Apex -SOLD Aqua UV 25w with bulb and mounts - SOLD Aqua UV Advantage 15w with extra quartz glass - SOLD SR Aquaristik dosing container 1k ml each cylinder- SOLD Ice Cap 3k...

Hello, I just bought a new A3 Apex. I’m trying to set it up in the Fusion app (iOS) but I’m not succeeding. I can get the logo to turn blue and the hot spot/network will pop up. Once I click join, it leaves a message “Connecting to your Apex…” but it just keeps spinning there. I have tried set...

Like new condition including the boxes. Purchased earlier this year. Factory reset, properly shutdown via tasks and ready to go. Prices include shipping in the USA. Apex SOLD

Unfortunately I am going to have to let go of some things due to a family tragedy. This is new in the box, and only under rare circumstances am I willing to ship (mainly because there seems to be an occasional issue with people paying), and only if the buyer is willing to use Zelle. I live in NE...

Used neptune sky, comes with box and all cables. Ran at 15% for 2 weeks. Going a different route with the tank. $525 plus shipping

I have 2 Neptune WAV pumps for sale. Both are currently working and in great condition in my reef tank. The only reason I'm selling them is because they are too powerful for my tank. These are the pumps and magnets only, no 1link box. Pumps will be cleaned before the sale. **Only photo I...

Brand new in sealed box Neptune Systems DOS Brand new DDR (No box) is also available to add on for $75 $300 Shipped

Neptune Dos and DDR Combo - Brand new never used! Purchased in January and never set up the tank I got the equipment for. $350 Shipped! Let me know if interested!

I bought this more than a year ago, use for 3-4 months and moving so I have to take my tank down. Want to save it for my next set up but my kid back to school supply is around the corner. Come with original box, all the probe and probe holder. 500 shipped. Please leave me message if you interest...

Kept this after I broke down my systems before I moved about a year ago. I don't see myself setting anything else up for a long time. Works as it should. $150 shipped.

Selling a G1 RSR 525XL with the V3 sump already modified for use with the included ReefMat 500 in great condition. This tank was purchased new from saltwateraquarium.com in October of 2021, so it’s less than 2 years old and was only broken down 7/1 of this year. The tank has been cleaned and...

Neptune LSM, comes with two LEDs and an aquabus cable. Works perfectly. $60 shipped in the USA