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I have for sale brand new still in box (never opened) aNeptune Apex Gold package . This is the previous version but includes all 4 probes and PM1 module (temperature, PH, ORP and salinity). $450

15% OFF MILWAUKEE DIGITAL REFRACTOMETER Offer Begins 6/24/2019 and ends Midnight EST 7/7/2019.** https://premiumaquatics.com/products/milwaukee-digitial-seawater-refractometer.html 15% OFF MILWAUKEE METERS & CONTROLLERS Offer Begins 6/24/2019 and ends Midnight EST 7/7/2019.**...

I'm open to offers. ReefKeeper Elite ($250) or best offer 2 x ReefKeeper Elite Head Unit (RKM-GC1) Included Modules: 2 x RKM-SL1 (pH, ORP, temperature, 2 micro switches) 4 x RKM-PC4 (total of 16 outlets) 1 x RKM-SID (System Interface Device) 1 x RKM-NET (Network Interface Module) Bus Cable to...

Kessil H80 with Gooseneck=$125+Shipping Apex Classic (Brain, EB8, 2x Temp, 2xPH, ORP, Display, PM2+Salinty Probe, WXM, Breakout box)=$525+Shipping Neptune Probe Holder=$30+shipping Aquamaxx Carbon/GFO=$50+Shipping Aquamaxx Biopellet=$75+Shipping Maxspect Gyre 250's=$385+shipping (only a few...

THE APEXel IN STOCK NOW *The ApexEL is the lower-cost, entry-level version of its big brother, the*Apex. The ApexEL shares almost all the features of the flagship*Apex*product except*it does not have built-in ORP, salinity monitoring, or 0-10V ports. It has pH and temperature monitoring and like...

Selling as a bundle. Won't part out. Everything is in working condition. $550 takes all of it. Laptop included if you want it. Included Headunit: 2 x ReefKeeper Elite Head Unit (RKM-GC1) Included Modules: 2 x RKM-SL1 (pH, ORP, temperature, 2 micro switches) 4 x RKM-PC4 (total of 16...

Well I shut the tank down last fall. I haven***8217;t really been pushing to try to get rid of everything, but it is time for some of this stuff to go to a new home. Here is what I have available still. 150 gal tank and stand. (72x24x20)***8212; $400. Local pickup only Apex setup***8212...

Salinity monitoring for Neptune Apex controller with this Apex PM2 module, Apex Salinity probe and Temp probe. $125 shipped. The PM2 connects to your Apex. Both the Salinity probe and Temp probe plug int the PM2 module and work together to monitor salinity based on current temperature of your...

Hello all, I have a full Apex (orange label) - lab grade for sale... was used around a year. Has fusion installed. this was on my 2nd system that I broke down a while ago. Thought I'd use it for my quarantine system but never got around it. comes with: Apex base unit Display unit EB8 lab grade...

Price is OBO! Neptune Apex controller. 2 EB-8s, 3 Aqua-bus cables (2 long and 1 standard), NIB breakout box, display unit, controller, temp probe, pH probe and ORP probe. Probes are not pictured due to them being in water still. Can text photos. Asking $400 but open to offers

Looking to buy an apex controller package. Sent from my SM-N920V using Tapatalk

Apex, Skimz, and more A number of months ago I began acquiring items for a new setup. It doesn't look like I am going to be able to get it going. Below is a list of what I have for sale. 1. Red Sea Reefer 170 Black- brand new $850. Pickup only. Stand assembled. Tank and sump still in...

Poseidon PS4 External Pump - $100 RO/DI 6 stage with new filters. 150 GPD membrane. Has TDS meter $100 RO/DI 6 stage with various new filters/media. TDS meter $125Sold Neptune Apex with pH probe, ORP probe, temp probe, 3 water level sensors (3 spares also)/pump for ATO, breakout box. $415Sold...

2 brs reactors $35 each or 2 for $65. Red Sea Wavemaker. $65 0 Will Ship any of these anywhere in Michigan for $8 Odessyea single 1x150 metal halide 2xpc 2xled $40 Will ship this item anywhere in Michigan for not a penny over actual shipping rate. In other words I will not upcharge for...

im looking for another way of making RO without the RO system? i was thinking about filling up a 32g with regular water and run a air stone over night. and throw a 500-1000g of active carbon... i know irriting the wate rover night can help dissapate the chlorine. any feed backs will help...

Gone Thanks,

Anyone ever play with ozone in there tank??????????

---------------------- 400W Metal Halides (3 fixtures available) - $100 pickup each ($250 for lot + $50 shipped), $135 shipped each, coralvue electronic dimmable ballast and fixtures that cover 2'x2' area at 14" mounting height, gives over 1000PAR at top of tank and 400 at bottom, grow coral...

Looking for a Digital Aquatics ORP Probe. Calibration pack would be awesome!

GOT TO SELL BUT HATE TOO:***8226;Head Unit ***8226;2 PC4 power bars (8 total outlets) ***8226;Digital Aquatics Temperature probe ***8226;ReefKeeper SL1 pH and ORP Module(Inputs: pH, ORP, Temperature, and 2x Switch Ports) PH PROBE $ 150.00 text mark 586-354-1221