Help with suggestions for used protein skimmer

[Angelajean]

Hello,
Can anyone help me, please? I am looking for a used protein skimmer. I have found some Bubble Magnus ones and Aqua Remoras that are in my price range. I ahve not found a very good price on a used Reef Octopus.

I have a 90 gallon drilled reef tank with a 40 gallon sump. My sump pump is a Danner 700 gph. I have a sand bed and live rock in the other half of my 40 with some chaeto.
I also have 2 Hydor Koralia 1050 each powerheads so water is moving through the system.

Thanks for any suggestions. I do not want to just throw money away on a piece of crap either.

 

[Cheeser]

The bubble Magus is a solid skimmer just make sure there's no problems with it. I don't have any experience w the aqua remora. Try n get a skimmer that's rated for twice ur tank size.