Hi! I'm going to mbuna cichlids after being in salt for a few years. I have a 90 gallon reef tank with sump.
There is a section in the middle of sump I'm thinking of using a refugium with plants like guppy grass. Should I also put some holey rock rubble in there? Would that be beneficial? Or just the plants.
If you're looking at sump water comes in left side into filter sock and the return pump is the last section on right.
Any advice?
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There is a section in the middle of sump I'm thinking of using a refugium with plants like guppy grass. Should I also put some holey rock rubble in there? Would that be beneficial? Or just the plants.
If you're looking at sump water comes in left side into filter sock and the return pump is the last section on right.
Any advice?

Sent from my iPhone using Tapatalk