cor15

  1. OfficeReefer

    Texas Return Pumps Dry Goods Neptune Apex COR15

    Hello R2R, I have a lightly used Neptune Systems Apex COR15 that was tested for a few weeks as an upgrade to a Sicce Syncra SDC 3.0. This COR15 works flawlessly and is very firm and silent in nature. Tested on a Reefer 250v3 with custom return pipe through AquaUV 15W and getting 220gph at the...
  2. S

    California LED Dry Goods Getting out of the hobby- Radion XR15 G4 Pro, Cor15 and more

    Radion XR15 Pro G4 with diffuser x3, and RMS mount if needed $225 each Clarisea 5000 Gen2 With new motor $160 Mushroom box with magnets $65 Cor15 $150 VERTEX TECHNOLOGIES RX-U 1.5 UNIVERSAL MEDIA REACTOR $40 Crystal ATO 5 Gallon Reservoir - Trigger Systems $40 Maxspect XF230 Gyre $70...
  3. J

    Too much return?

    I have a COR20 on my 100 gallon DT, 34 gallon sump (it's trigger sapphire 34). Whenever I do any sort of dosing, I generally just say 100 gallons. I've been having a problem with high nutrients. For example, my phosphates yesterday were 0.34ppb (Hanna ULR). I run GFO mixed with Carbon in a...
  4. Sidsreef

    COR 15 alarm *EMERGENCY*

    Hello, Today I got an alarm from my apex saying *OverCur*. however, i did look this up and said something might be stuck in the propeller. as we all know when things go downhill it happens when you're not at home. i am away from my tank and I'm at work and won't be back until tomorrow morning...
  5. walloutlet

    Massachusetts Return Pumps Dry Goods SOLD Neptune COR-15

    Neptune COR-15 Return Pump - asking $150 shipped In use period: 9/4/2020 to 8/27/2022 Pump used at a power rate of a continuous 30% Pump works great, recently converted my aquarium to utilize two smaller return pumps instead of one big one. Comes with original box, adapters and cables...
  6. M

    Massachusetts Return Pumps Dry Goods SOLD Neptune COR15

    Neptune COR15 pump for sale. It is a couple years old but never used. I dont have the box but it comes with everything as new. Also including a 3D intake screen. price dropped to $190 shipped.
  7. __Jreef__

    Aquarium Controller Return Pumps Dry Goods SOLD

    SOLD
  8. SwiftStorm

    Return Pumps Dry Goods SOLD Neptune Apex COR 15

    This pump worked great for the last year and a half. Decided to go with Hydros for a change. $250 shipping included.
  9. rhostam

    COR20 replacement slip union.

    Hi, Are any of you aware of a vendor that sells replacement female slip end of a union for the COR20/15 output? They are 3/4”. I’ve contacted BRS, but thought I’d check here to. I have plumbing that I need to modify to accommodate some new gear and need replacement fittings to compete this...
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