Finally got the time and finished my 6x2x2 tank with a 48x18x18" sump. Have set up a refugium approximately 1.5ft of the 4ft.
So my question is what people are using for substrate and if sand/gravel would suffice?
What plants do people recommend or use in their own refugium?
I plan to have some plecos living amongst it all and possibly some feeder fish.
cheers