Mp40qd, apex dos, apex brain.

[Fish_are_stoopid]

Hey selling a few thing currently.

Sold - Mp40qd $225 shipped
Mobius ready, just needs firmware update I believe. Chip pictured.

Apex dos with one link cable $175
Was used for dosing only.

Sold - Apex El brain $175
Have probes, ph just came out of water plus is old so needs replaced. Can send if you want. Will toss in the apex probe holder with it. White outs i believe they are called fried my eb832, didn't want to spend the money for a new one and not good at soldering, read the power supply is the common issue and a pretty easy fix.

Have other stuff ill be posting once cleaned. I have a cor 15 but can't verify it operates as it only runs off the eb832.

 

[KHH]

How old is the MP40 and DOS?

 

[Mikes_reef]

Pm sent for Apex.

 

[kenniole]

are you in okc? im interested in the mp40

 

[Fish_are_stoopid]

Dos manufacturers date is March 2017. I got in mid 2020 and used right at 2 years. Not 100% sure. Got 1 early 2020 and the other mid 2019. Broke down tank like Jan or Feb of 2023. So around 3 years on them

 

[Fish_are_stoopid]

are you in okc? im interested in the mp40

Muskogee

 

[Fish_are_stoopid]

are you in okc? im interested in the mp40

If want to make the drive I'm selling it locally for $175

 

[nacho01]

Mp40 available

 

[kynan]

I’ll take the MP40 if still available.

 

[Gtinnel]

Do you still have the broken eb832. If so any interest in selling it?

 

[Fish_are_stoopid]

Do you still have the broken eb832. If so any interest in selling it?

I do but already told the guy buying the apex I would send to him. Curious ehat would u offer

 

[Fish_are_stoopid]

Dos is the only thing left.

 

[Fish_are_stoopid]

Have i priced the dos to high for its age? My thoughts on it are it was only used to dose. Max i was at 124 ml a day. If I ran that for 3 years, which I didn't, would be 136,000 ml in 3 years. Thats roughly 36 gallons. Someone using for water changes could easily do that much in a month. So why do people ask how old is it vs was it used for water changes?

 

[Gtinnel]

I do but already told the guy buying the apex I would send to him. Curious ehat would u offer

I have no idea what amount I would have offered but even broken they have value, because usually they’re an easy fix.

I’m not interested in your dos, but your price seems fair and in line with what I see people wanting for them on the forum.