Hi, what is everyones thoughts on a refugium which would add just over 2 gallons to my 20 gallon tank?
Thanks,
Julie
too small.
why not go with a 5 or 10 gallon tank?
2g, are you palnning on using an ac500? not a bad idea really if your just using it for macro.
I don't think a 500 would fit on the back of the tank.
I was going to have a refugium made.
Julie