Need help with Rex Grigg type reactor with a FX5
So I've built many Rex type reactors and not many have been successful for me. I think the Fluval FX5 filter has just too much flow as well as me not designing them to what i needed.
I did how ever make the mistake of going larger in diameter instead of longer which i know know i should be doing.
Can anyone with an FX5 let me know how you built yours or if you have pictures so i don't waste more money building a reactor that just has the CO2 pop out the outlet.
I was thinking 2 or 3" x at least 3ft or so with possible things in it to break up any bubbles.