Replacing the Red Sea MSK 900 skimmer

[Steveso]

I have a Red Sea Max E-260 with the stock protein skimmer in the back sump. I wanted to replace this with another skimmer. Has anyone replaced this skimmer? What would you recommend for my reef tank with a medium to have bio load.? Thanks,

 

[SPR1968]

I can’t answer the specific question, but I can maybe bump the thread for you to see if we can get you some help

 

[DeniableArc]

I have a Red Sea Max E-260 with the stock protein skimmer in the back sump. I wanted to replace this with another skimmer. Has anyone replaced this skimmer? What would you recommend for my reef tank with a medium to have bio load.? Thanks,

I have a Red Sea rsk 300 in a reefer 250 and it works very well. Drain the cup twist the neck cleaner, set and forget.
Sorry just read you have a back style sump,