I am wanting to convert the ATO in my Waterbox sump into a refugium. I have seen some threads where people just let it overflow the top of the glass, but that's a little too close too the top of the sump for my comfort.
I was thinking of using the Marine Depot nano HOB overflow box to pull the water from the ATO back into the main sump area. The thing I am not sure of is how low I can turn down the flow with a HOB overflow.
Has anyone done something like this before? If so please share.
Thanks.
I was thinking of using the Marine Depot nano HOB overflow box to pull the water from the ATO back into the main sump area. The thing I am not sure of is how low I can turn down the flow with a HOB overflow.
Has anyone done something like this before? If so please share.
Thanks.