neptune

Just some extra gear that I don't need. All asking prices include shipping and PP fees. Apex A3 Pro "Brain" (has been factory reset and removed from Fusion. Includes temp probe) - SOLD EB832 - SOLD MXM Module w/ aquabus cable - SOLD FFM w/ aquabus cable - SOLD DoS w/ aquabus cable and power...

- Neptune Apex EL with 2 Energy Bar EB832. No Temperature Probe, PH Probe is not original but reading PH perfectly fine (see pictures). All EB832 outlets are tested. - Neptune ATK v2, come with box and power supply (not in picture) $550 shipped for everything or - $280 for Apex EL + 1 EB832 -...

New, never used Neptune Cor20 Return Pump For Sale. I had it setup in my sump (dry) and then we had to move and sold the tank. Was going to use this at some point but I don't know when so I decided to just sell it. You can see in the pics that it has a threaded discharge that I already glued...

Hello, Finally getting around to selling off my last aqurium setup. First up is a Neptune Sky Light, with the mounting arm. It is in great condition and was only used for about 6 months. Asking $400 obo. Local pickup/ meet up. I am in Ellington, CT.

Cleaning up my closet again, selling these following stuff: - Ecotech Marine Radion XR30 Pro Gen 5 with 3D Printed Shade. Used in Nem tank, 40% all the time. $425 Shipped - Neptune Trident NP, 1 year of use, works awesome for me so far, 60% reagent left, nutrients stabilized so no need it...

1 Neptune DOS available , work perfectly 150$

Looking for a Trident NP, preferably cheap, but I’m also interested if it’s broken or just for parts. Mainly need one for experimentation, so cosmetic condition or even non-working condition is totally fine. Also looking for a regular Trident as well, whether it’s: cheap broken incomplete for...

Cleaning up my unused equipments. Price includes shipping. 2x Ecotech Marine MP40 mQD Mobius Ready with 1 nemguard. Used for 6 months from Jan 2025 and stayed dry since then. Asking $275 each shipped. Used Vectra M2 Mobius ready, lost the top coupling, easy to find the replacement from Ecotech...

Neptune Systems LED logo board in good. It t was used on my controller board but switched over to Hydros, and no longer need. Has multiple brightness and colors options options. Asking $50

Neptune Trident ACM with alkalinity reagents. Works great. Was recently serviced. Colorado springs $350 Shipping $25

SOLD SOLD SOLD I am selling my old Neptune Apex Classic setup. It has been sitting dry for years, I just took it out of the box it was stored in to plug it all in and test everything. Everything works as it should. I can verify that the probes were stored dry, and will likely need to be...

I got hydra 32: 210 shipped Hydra 64 with hms: 360 shipped Use for a year at 40%

Neptune trident with energy bar. Comes with temp, ph probes along with 5 month reagents. Nothing wrong, it’s just that I’m not using to keeping a track on it. Local pick up in Dallas, can ship at buyer expense.

Hello, I'm selling my Apex System. Everything is still hooked up and works great (PM if you need more photos). Will ship within the US but buyer must pay S/H. Apex Pro A3 is 10 months old and comes with: Energy Bar 832 Temperature Probe pH Probe ORP Probe 15" Liquid Level Sensor DOS...

Breaking down 225gal saltwater tank. Selling ONLY DRY GOODS on this post (please see Selling Forum (Live goods) for my livestock): Tank, Tank Stand, Lights, Sump Tank, Large DC Pumps, Powerheads, Gyres, Overflow, Protein Skimmer, Filter Fleece Roller, Heaters, Neptune Systems Apex Aquarium...

Red Sea Reefer 350 G2 | Ecotech | Neptune Apex | Miami FL 📍 Location: Miami, Florida 🚚 Pickup Only – No Shipping ❗ Sold as a COMPLETE SYSTEM ONLY – Not parting out 💎 OVERVIEW This is a fully built, top-of-the-line reef system featuring Ecotech, Neptune Apex, Red Sea, Pentair, JBJ equipment...

I’ve been trying to upgrade the fittings on my DOS setup and wanted to check if anyone has run into the same issue. I swapped the original DOS fittings for quick‑connect 1/4"–1/8" ones, removed the nipple on the DOS head, and used Teflon tape on the threads. Even so, the connection wasn’t...

I want to pull my hair out. I had my second hand set up going perfectly for weeks but now my lights are acting completely out of sync. I have tried updating firmware. I have made sure the time is correct on the apex. I have made sure everything is as it should be on the variable models that go...

Hey guys, first post here! Me and my old man used to have a tank 12+ years ago, life got in the way, you know the deal. Late 2025 we decided the time was right to get back into this amazing hobby and so began our next journey into the world of salty fish! I tell you what, the hobby has changed...

Neptune Apex EL Base Unit with temp probe and power. Includes shipping

I am tearing down my tanks and have up for grabs a Trident and Dos and this is extra stuff i don’t need. Trident- ran working until I ran out of reagents. I have input the last time it tested 12/23/25 from my dashboard. I primed fresh rodi water through it and than ran the shutdown down...

Shipping extra Reef Octopus Elite 220 Internal with auto neck cleaner protein skimmer and DC Pumpd $600 Neptune Sky lights (2) $300 each Neptune System Apex JR EB4 with display module Original w temp probe $75 Neptune System Apex JR v2 w/ temp probe $100 Neptune System Apex...

Two MP40’s QD. basically brand new. Used for 6-7 months also. No noise, no issues. MFD is either 2024/2025. Still have original boxes in the attic. Asking $360 each + shipping. Will post pictures tomorrow when I get home. If you have question PM me. PayPal only.

Hi, The time has come. I am shutting down my tank and will be selling everything. Apologies for the disorganization but I will be slowly posting items for sale. Tank has been up since 2021. I will start with these items: It is a Red Sea Reefer XXL 750 V3. The top right corner seam came undone...

I have four Neptune WAV pumps for sale that have Gently been used for about six months. Took the tank down so they have been sitting in a bin. Magnets, props are in excellent condition. $200 OBO buyer pays shipping approx $20 each.