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- Jan 29, 2019
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I am thinking about setting up a frag/grow out tank and was hoping to get some tips/ideas from you guys on how to set it up. My 55 is my first tank I'm having success with growing corals and I'll be setting up my 180 in the coming months too so I would like to get something set up to put my frags in to grow out. Would a 20 long with HoB filtration and sufficient lighting/flow work well or would I be better off with a complete system? I see many people have a bare tank with just their frag racks on the bottom of the tank and some use rocks and sand. They would If I wanted to grow out an encrusting coral I would need some kind of rock or something like that in there, right?