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marlinmero
08/14/2015, 03:28 PM
I'm planning on setting up a fuge on my 210 reef tank. the sand in the display is only 2 or 3 inches deep with lots of live rock. my sump is a 100 gallon stock tank. i plan on putting the large cpr HOB fuge off the side of the stock tank.
What should i use as a substrate? sand or miracle mudd? i would like to put some mangroves in there. or what do you guys suggest using?