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CO2 Reactor size?

439 Views 1 Reply 2 Participants Last post by  Dman911
Looking to build a Rex Giggs type CO2 reactor for my 85 Gal tank.

Filter is an Eheim 2217 with 600lph flow.

What size should my reactor be, length and width?

Thanks for your help

1 - 2 of 2 Posts
There is no real calculations that I know of but 2" x 18"-24" should be good in my opinion.

1 - 2 of 2 Posts
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