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Apex/GHL/Coralbox/Simplicity

Cflow

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Items for sale. Prices are shipped including PayPal fees.

Apex gold -orange label- with pm2/conductivity probe, orp, ph, and temp. Probes are dry. $280

GHL 2.1 stand alone 4 head doser- slightly used-$330

Simplicity 120DC skimmer - $120

Coralbox DCA6000 -Apex ready- $80

Coralbox QP9 plus-2 for sale/slightly used- $60 each. $100 for the pair.

Coralbox WiFi doser-WF-O4- $120

Coralbox dosing container x3 room - $40

Coralbox D300 skimmer- $120

Reefbreeders optical ato- $50

Grow star (UFO) grow light- has some rust bust works great- $30

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How long have the probes been dry? I know temp is ok dry, will the others still work?
 
This is an apex classic right. So does it have an orp port? And you need thepm2 for salinity? I thought the classic only had temp and ph? So what does the orp probe go to?
 
Apex gold. I may have got the pm2 after. Yes it’s has orp port. They probes have been dry for about 2 months. I have let them sit dry i the past without an issue. The salinity probe I wouldn’t bet my tank on for accuracy. I’ve read the conductivity probes don’t last too long.
 
Apex gold. I may have got the pm2 after. Yes it’s has orp port. They probes have been dry for about 2 months. I have let them sit dry i the past without an issue. The salinity probe I wouldn’t bet my tank on for accuracy. I’ve read the conductivity probes don’t last too long.
Ok thanks!
 
How old are the coralbox return pump, wifi doser, and reefbreeders ato? Heavily used?
Thanks
The return pump and ato have been used since last July. The coralbox WiFi doser is over a year old but still working great. Just normal use. No water changes through it or anything crazy. Just AF components 1,2,3. 4th head never really used.
 
Update. Sorry for the late response everyone.

Coralbox d300 skimmer -sold
Coralbox dosing reservoir-sol
Dca6000 - sold
Wf-04- sold
Reefbreeders ato-sold
Apex-pending
GHL-pending

I’m trying to limit time spent at the post office so I’m waiting for the last few item to be sold before ship. Will ship this Friday by the latest.
 
Simplicity-sold
GHL -sold

Apex still available. Bump
 
You can do water changes if you have a dos doser. Other dosers should do it too. You can connect to apex fusion (app) and control but this apex does not have WiFi built in. You will need it wired directly to your modem or use a WiFi router.
 
Bump. I noticed the temp probe is missing some of the shrink wrap at the top (dry) portion of the probe. I never noticed a change in performance. New probe is $30. $240 shipped including PP fees
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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