So this just got setup last night
It's my first time using a sump and refugium. For those of you who have one or have experience..
As you can see that first wide compartment is for a refugium. I never made this. I got this for free from a friend.
I'm really worried that this won't have enough flow in and out and the life won't thrive and the water may become stagnant. As this is the only opening in and out of the refugium top right corner
I was told not to put a power head in the refugium. Is there sufficient enough of flow with only this tiny opening?
Thanks and much appreciated!!!