Finmore;1705697; said:Why aren't refugiums used as much in freshwater setups? It seems like the saltwater guys swear by them, but this is the first I've heard of using them for freshwater filtration.
Second question - does this kind of setup require CO2?


King Edward;1707528; said:Floods?
I've had my share.
Put the refugium/aquaponics set up on the window sill as that will drastically reduce the amount of light you need to add...and your leccy bill!!!!