Mud or Sand

I would vote neither.....here is why IMO
Mud has too many nutrients and will be an issue if you want an ULN tank
Sand - place for detritus to get caught up and another place to vacuum when you do a W/C
Just my opinions though....if you are trying to grow specialized algae or something like that I would be sure to look into what it is grown on and use that.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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